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		<title>Admin: Fix external citation links in ref. 2081 article</title>
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		<summary type="html">&lt;p&gt;Fix external citation links in ref. 2081 article&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 13:38, 6 October 2026&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l39&quot;&gt;Line 39:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 39:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Where it sits in the line==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Where it sits in the line==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Rolex introduced its self-winding Perpetual rotor in 1931. Ref. 2081 examples dated before and after that change remain manual-wind. Antiquorum calls its 1920s example a “Standard Oyster” and quotes period advertising with that wording; Christie’s calls a circa-1930 watch “Oyster Imperial.” The catalogue labels belong to the named lots. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://www.rolex.com/en-ca/about-rolex/history/1926-1945 Rolex, Perpetual rotor history]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, lot 31&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://www.christies.com/en/lot/lot-6079990 Christie’s, lot 6079990&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Rolex introduced its self-winding Perpetual rotor in 1931. Ref. 2081 examples dated before and after that change remain manual-wind. Antiquorum calls its 1920s example a “Standard Oyster” and quotes period advertising with that wording; Christie’s calls a circa-1930 watch “Oyster Imperial.” The catalogue labels belong to the named lots. [https://www.rolex.com/en-ca/about-rolex/history/1926-1945 Rolex, Perpetual rotor history] [https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, lot 31] [https://www.christies.com/en/lot/lot-6079990 Christie’s, lot 6079990]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Production outline==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Production outline==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Antiquorum dates a 32 mm stainless-steel example to the 1920s. Christie’s dates a steel Oyster Imperial with a 32 mm case to circa 1930 and a separate 9K-gold cushion Oyster to circa 1930. A Christie&#039;s catalogue links another 9K example, case 37&#039;271, to a Glasgow import letter for 1937. Toovey’s dates its chrome-plated watch to circa 1938. Antiquorum dates stainless-steel examples with cases 599744 and 63715 to 1947 and 1948. The dated lots place documented examples from the 1920s through 1948; their individual estimates do not supply factory start and end years. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, case 63715]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, 1920s example&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://www.christies.com/en/lot/lot-6079990 Christie’s, circa-1930 steel example]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.christies.com/en/lot/lot-5130485 Christie’s, 9K gold case 37&#039;271]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey’s, lot 1065&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, case 599744&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Antiquorum dates a 32 mm stainless-steel example to the 1920s. Christie’s dates a steel Oyster Imperial with a 32 mm case to circa 1930 and a separate 9K-gold cushion Oyster to circa 1930. A Christie&#039;s catalogue links another 9K example, case 37&#039;271, to a Glasgow import letter for 1937. Toovey’s dates its chrome-plated watch to circa 1938. Antiquorum dates stainless-steel examples with cases 599744 and 63715 to 1947 and 1948. The dated lots place documented examples from the 1920s through 1948; their individual estimates do not supply factory start and end years. [https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, case 63715] [https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, 1920s example] [https://www.christies.com/en/lot/lot-6079990 Christie’s, circa-1930 steel example] [https://www.christies.com/en/lot/lot-5130485 Christie’s, 9K gold case 37&#039;271] [https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey’s, lot 1065] [https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, case 599744]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Movement notes==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Movement notes==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l49&quot;&gt;Line 49:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 49:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The lot descriptions vary. Antiquorum’s 1920s watch has a 15-jewel, 10 lignes lever movement, and its 1948 example a 15-jewel Prima. Christie’s describes a circa-1930 steel example with a manual 10½ lignes movement and 17 jewels; its 9K gold example records a 15-jewel nickel-finished lever movement. Sotheby’s gives a nickel lever movement but no caliber or jewel count for its 1940s watch.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The lot descriptions vary. Antiquorum’s 1920s watch has a 15-jewel, 10 lignes lever movement, and its 1948 example a 15-jewel Prima. Christie’s describes a circa-1930 steel example with a manual 10½ lignes movement and 17 jewels; its 9K gold example records a 15-jewel nickel-finished lever movement. Sotheby’s gives a nickel lever movement but no caliber or jewel count for its 1940s watch.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Antiquorum names Cal. 700 on the 1947 ref. 2081, describing a 10½ lignes Extra-Prima movement with 15 jewels. Its separate ref. 3358 Cal. 700 lot records 18 jewels. The catalogues report different jewel counts, 15 and 18, and do not explain the difference. Christie’s separately catalogues a 1930s ref. 2081 as an “Oyster Chronometer”; its 17-jewel movement is numbered 14372 and described as adjusted to seven positions. This catalogue label and movement description belong to that watch. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-225 Antiquorum, ref. 3358]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, 1920s movement&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://www.christies.com/en/lot/lot-6079990 Christie’s, circa-1930 movement]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.christies.com/en/lot/lot-5130485 Christie’s, 9K example]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.sothebys.com/en/auctions/ecatalogue/2006/clocks-watches-and-wristwatches-am1002/lot.160.html Sotheby’s, lot 160&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, 1947 Cal. 700 example&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://www.christies.com/en/lot/lot-965127 Christie’s, Oyster Chronometer ref. 2081&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Antiquorum names Cal. 700 on the 1947 ref. 2081, describing a 10½ lignes Extra-Prima movement with 15 jewels. Its separate ref. 3358 Cal. 700 lot records 18 jewels. The catalogues report different jewel counts, 15 and 18, and do not explain the difference. Christie’s separately catalogues a 1930s ref. 2081 as an “Oyster Chronometer”; its 17-jewel movement is numbered 14372 and described as adjusted to seven positions. This catalogue label and movement description belong to that watch. [https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-225 Antiquorum, ref. 3358] [https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, 1920s movement] [https://www.christies.com/en/lot/lot-6079990 Christie’s, circa-1930 movement] [https://www.christies.com/en/lot/lot-5130485 Christie’s, 9K example] [https://www.sothebys.com/en/auctions/ecatalogue/2006/clocks-watches-and-wristwatches-am1002/lot.160.html Sotheby’s, lot 160] [https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, 1947 Cal. 700 example] [https://www.christies.com/en/lot/lot-965127 Christie’s, Oyster Chronometer ref. 2081]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Ref 2081 movement.webp|thumb|right|220px|alt=Manual Rolex movement marked 15 rubies and Breguet hairspring in a ref. 2081|The movement in Toovey’s 1938 example is marked “15 Rubies” and “Breguet spring.” Photo: Toovey’s, lot 1065.]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Ref 2081 movement.webp|thumb|right|220px|alt=Manual Rolex movement marked 15 rubies and Breguet hairspring in a ref. 2081|The movement in Toovey’s 1938 example is marked “15 Rubies” and “Breguet spring.” Photo: Toovey’s, lot 1065.]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l55&quot;&gt;Line 55:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 55:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Dial map==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Dial map==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The auction records show distinct layouts. Antiquorum’s 1920s watch has a matte silver dial with applied steel Arabic numerals, an outer minute scale and subsidiary seconds. Christie’s circa-1930 steel example has a black dial with luminous Arabic and dot numerals and centre seconds; its other circa-1930 example has a black dial, Arabic and baton numerals. The 9K-gold watch with the 1937 Glasgow import letter has an enamel Arabic dial and subsidiary seconds. Sotheby’s records a white enamel Arabic dial with subsidiary seconds, while Antiquorum’s 1947 watch has white gloss and matte enamel, painted radial Roman numerals and subsidiary seconds. Its 1948 example has a two-tone silver dial with luminous Roman numerals and subsidiary seconds. Toovey’s 1938 example also has a white enamel Arabic dial and subsidiary seconds. The dated lots document these layouts, but do not place them in a transition sequence. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, lot 31]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.christies.com/en/lot/lot-6079990 Christie’s, lot 6079990]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.christies.com/en/lot/lot-856232 Christie’s, lot 856232]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.christies.com/en/lot/lot-5130485 Christie’s, lot 5130485]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.sothebys.com/en/auctions/ecatalogue/2006/clocks-watches-and-wristwatches-am1002/lot.160.html Sotheby’s, lot 160]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, lot 226]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, lot 675]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey’s, lot 1065&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The auction records show distinct layouts. Antiquorum’s 1920s watch has a matte silver dial with applied steel Arabic numerals, an outer minute scale and subsidiary seconds. Christie’s circa-1930 steel example has a black dial with luminous Arabic and dot numerals and centre seconds; its other circa-1930 example has a black dial, Arabic and baton numerals. The 9K-gold watch with the 1937 Glasgow import letter has an enamel Arabic dial and subsidiary seconds. Sotheby’s records a white enamel Arabic dial with subsidiary seconds, while Antiquorum’s 1947 watch has white gloss and matte enamel, painted radial Roman numerals and subsidiary seconds. Its 1948 example has a two-tone silver dial with luminous Roman numerals and subsidiary seconds. Toovey’s 1938 example also has a white enamel Arabic dial and subsidiary seconds. The dated lots document these layouts, but do not place them in a transition sequence. [https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, lot 31] [https://www.christies.com/en/lot/lot-6079990 Christie’s, lot 6079990] [https://www.christies.com/en/lot/lot-856232 Christie’s, lot 856232] [https://www.christies.com/en/lot/lot-5130485 Christie’s, lot 5130485] [https://www.sothebys.com/en/auctions/ecatalogue/2006/clocks-watches-and-wristwatches-am1002/lot.160.html Sotheby’s, lot 160] [https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, lot 226] [https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, lot 675] [https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey’s, lot 1065]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Case, bezel, crystal and crown==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Case, bezel, crystal and crown==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l61&quot;&gt;Line 61:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 61:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The cited cushion cases measure 31 or 32 mm across. Antiquorum describes a three-body polished case with straight lugs, a screw-down back and crown; its 1948 lot also records a concave bezel and dust-protecting cap. Christie’s circa-1930 and 1930s listings also specify a screw-down crown; one calls the bezel milled. Auction catalogues call the cases water-resistant or waterproof, but give no pressure-test depth or crystal material. [https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, lot 675]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The cited cushion cases measure 31 or 32 mm across. Antiquorum describes a three-body polished case with straight lugs, a screw-down back and crown; its 1948 lot also records a concave bezel and dust-protecting cap. Christie’s circa-1930 and 1930s listings also specify a screw-down crown; one calls the bezel milled. Auction catalogues call the cases water-resistant or waterproof, but give no pressure-test depth or crystal material. [https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, lot 675]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Catalogues disagree on materials. Antiquorum’s 2000 note says ref. 2081 was made only in stainless steel; Christie’s lists 9K-gold and chrome-and-steel examples, and Toovey’s describes a chrome-plated case. The available records do not settle the difference. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, lot 31]&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;] [&lt;/del&gt;[https://www.christies.com/en/lot/lot-5130485 Christie’s, lot 5130485&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[&lt;/del&gt;[https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey’s, lot 1065&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Catalogues disagree on materials. Antiquorum’s 2000 note says ref. 2081 was made only in stainless steel; Christie’s lists 9K-gold and chrome-and-steel examples, and Toovey’s describes a chrome-plated case. The available records do not settle the difference. [https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, lot 31] [https://www.christies.com/en/lot/lot-5130485 Christie’s, lot 5130485] [https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey’s, lot 1065]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Ref 2081 caseback.webp|thumb|right|220px|alt=Marked caseback photographed with the Rolex Oyster ref. 2081 sold by Toovey’s|Caseback photographed with Toovey’s ref. 2081. The catalogue records “5557 CH” over “2081.” Photo: Toovey’s, lot 1065.]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[File:Ref 2081 caseback.webp|thumb|right|220px|alt=Marked caseback photographed with the Rolex Oyster ref. 2081 sold by Toovey’s|Caseback photographed with Toovey’s ref. 2081. The catalogue records “5557 CH” over “2081.” Photo: Toovey’s, lot 1065.]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
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	</entry>
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		<summary type="html">&lt;p&gt;Add researched Rolex Oyster ref. 2081 article&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{DISPLAYTITLE:Rolex Oyster 2081}}&lt;br /&gt;
{{#seo:&lt;br /&gt;
|title=Rolex Oyster 2081 — Early Cushion-Case Examples &amp;amp;#124; Rolexopedia&lt;br /&gt;
|description=Auction-documented Rolex Oyster ref. 2081 examples, with manual movements, varied dial layouts, cushion cases and unresolved production dates.&lt;br /&gt;
|keywords=Rolex Oyster 2081, Standard Oyster, Oyster Imperial, vintage Rolex&lt;br /&gt;
|image=Ref 2081 hero.webp&lt;br /&gt;
|image_alt=Chrome-plated Rolex Oyster reference 2081 with white Arabic dial and subsidiary seconds&lt;br /&gt;
|type=Article&lt;br /&gt;
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}}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;small&amp;gt;[[Reference:bubbleback|Pre-Perpetual Oyster]] → &amp;#039;&amp;#039;&amp;#039;2081&amp;#039;&amp;#039;&amp;#039;&amp;lt;/small&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;div class=&amp;quot;rp-lead&amp;quot;&amp;gt;&lt;br /&gt;
[[File:Ref 2081 hero.webp|thumb|center|640px|alt=Chrome-plated Rolex Oyster reference 2081 with white Arabic dial and subsidiary seconds|Ref. 2081, catalogued circa 1938. Photo: Toovey’s, lot 1065.]]&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Ref. 2081 is a manual-wind Oyster with a cushion-shaped case. Auction catalogues identify examples from the 1920s through 1948, with 31–32 mm cases, subsidiary or centre seconds, and several movement descriptions. The dates belong to individual watches; they do not establish the reference’s production limits.&lt;br /&gt;
&lt;br /&gt;
==Core facts==&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Detail !! Documented record&lt;br /&gt;
|-&lt;br /&gt;
| Reference and model || Auction catalogues identify Rolex ref. 2081 as an Oyster; catalogued names include “Standard Oyster,” “Oyster Imperial” and “Oyster Chronometer.”&lt;br /&gt;
|-&lt;br /&gt;
| Date evidence || Individual examples are dated to the 1920s, circa 1930, the 1930s, 1947 and 1948; production span unproved.&lt;br /&gt;
|-&lt;br /&gt;
| Case || Cushion-shaped, screw-down back and crown; recorded widths 31–32 mm. Materials reported include stainless steel, 9K gold and chrome-plated metal.&lt;br /&gt;
|-&lt;br /&gt;
| Movements || Manual wind. Lot descriptions include 10 lignes and 10½ lignes movements; one 1947 lot explicitly names Cal. 700, 10½ lignes, 15 jewels, Extra-Prima.&lt;br /&gt;
|-&lt;br /&gt;
| Dials and seconds || White or silvered enamel, silvered metal and black dials; Arabic or Roman numerals; subsidiary or centre seconds.&lt;br /&gt;
|-&lt;br /&gt;
| Bracelet and accessories || The cited watches are shown on straps. Antiquorum records a Rolex buckle with one 1947 watch; Christie’s records a fitted Rolex box with its circa-1930 Oyster Imperial.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
==Where it sits in the line==&lt;br /&gt;
&lt;br /&gt;
Rolex introduced its self-winding Perpetual rotor in 1931. Ref. 2081 examples dated before and after that change remain manual-wind. Antiquorum calls its 1920s example a “Standard Oyster” and quotes period advertising with that wording; Christie’s calls a circa-1930 watch “Oyster Imperial.” The catalogue labels belong to the named lots. [[https://www.rolex.com/en-ca/about-rolex/history/1926-1945 Rolex, Perpetual rotor history]] [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, lot 31]] [[https://www.christies.com/en/lot/lot-6079990 Christie’s, lot 6079990]]&lt;br /&gt;
&lt;br /&gt;
==Production outline==&lt;br /&gt;
&lt;br /&gt;
Antiquorum dates a 32 mm stainless-steel example to the 1920s. Christie’s dates a steel Oyster Imperial with a 32 mm case to circa 1930 and a separate 9K-gold cushion Oyster to circa 1930. A Christie&amp;#039;s catalogue links another 9K example, case 37&amp;#039;271, to a Glasgow import letter for 1937. Toovey’s dates its chrome-plated watch to circa 1938. Antiquorum dates stainless-steel examples with cases 599744 and 63715 to 1947 and 1948. The dated lots place documented examples from the 1920s through 1948; their individual estimates do not supply factory start and end years. [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, case 63715]] [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, 1920s example]] [[https://www.christies.com/en/lot/lot-6079990 Christie’s, circa-1930 steel example]] [[https://www.christies.com/en/lot/lot-5130485 Christie’s, 9K gold case 37&amp;#039;271]] [[https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey’s, lot 1065]] [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, case 599744]]&lt;br /&gt;
&lt;br /&gt;
==Movement notes==&lt;br /&gt;
&lt;br /&gt;
The lot descriptions vary. Antiquorum’s 1920s watch has a 15-jewel, 10 lignes lever movement, and its 1948 example a 15-jewel Prima. Christie’s describes a circa-1930 steel example with a manual 10½ lignes movement and 17 jewels; its 9K gold example records a 15-jewel nickel-finished lever movement. Sotheby’s gives a nickel lever movement but no caliber or jewel count for its 1940s watch.&lt;br /&gt;
&lt;br /&gt;
Antiquorum names Cal. 700 on the 1947 ref. 2081, describing a 10½ lignes Extra-Prima movement with 15 jewels. Its separate ref. 3358 Cal. 700 lot records 18 jewels. The catalogues report different jewel counts, 15 and 18, and do not explain the difference. Christie’s separately catalogues a 1930s ref. 2081 as an “Oyster Chronometer”; its 17-jewel movement is numbered 14372 and described as adjusted to seven positions. This catalogue label and movement description belong to that watch. [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-225 Antiquorum, ref. 3358]] [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, 1920s movement]] [[https://www.christies.com/en/lot/lot-6079990 Christie’s, circa-1930 movement]] [[https://www.christies.com/en/lot/lot-5130485 Christie’s, 9K example]] [[https://www.sothebys.com/en/auctions/ecatalogue/2006/clocks-watches-and-wristwatches-am1002/lot.160.html Sotheby’s, lot 160]] [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, 1947 Cal. 700 example]] [[https://www.christies.com/en/lot/lot-965127 Christie’s, Oyster Chronometer ref. 2081]]&lt;br /&gt;
&lt;br /&gt;
[[File:Ref 2081 movement.webp|thumb|right|220px|alt=Manual Rolex movement marked 15 rubies and Breguet hairspring in a ref. 2081|The movement in Toovey’s 1938 example is marked “15 Rubies” and “Breguet spring.” Photo: Toovey’s, lot 1065.]]&lt;br /&gt;
&lt;br /&gt;
==Dial map==&lt;br /&gt;
&lt;br /&gt;
The auction records show distinct layouts. Antiquorum’s 1920s watch has a matte silver dial with applied steel Arabic numerals, an outer minute scale and subsidiary seconds. Christie’s circa-1930 steel example has a black dial with luminous Arabic and dot numerals and centre seconds; its other circa-1930 example has a black dial, Arabic and baton numerals. The 9K-gold watch with the 1937 Glasgow import letter has an enamel Arabic dial and subsidiary seconds. Sotheby’s records a white enamel Arabic dial with subsidiary seconds, while Antiquorum’s 1947 watch has white gloss and matte enamel, painted radial Roman numerals and subsidiary seconds. Its 1948 example has a two-tone silver dial with luminous Roman numerals and subsidiary seconds. Toovey’s 1938 example also has a white enamel Arabic dial and subsidiary seconds. The dated lots document these layouts, but do not place them in a transition sequence. [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, lot 31]] [[https://www.christies.com/en/lot/lot-6079990 Christie’s, lot 6079990]] [[https://www.christies.com/en/lot/lot-856232 Christie’s, lot 856232]] [[https://www.christies.com/en/lot/lot-5130485 Christie’s, lot 5130485]] [[https://www.sothebys.com/en/auctions/ecatalogue/2006/clocks-watches-and-wristwatches-am1002/lot.160.html Sotheby’s, lot 160]] [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, lot 226]] [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, lot 675]] [[https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey’s, lot 1065]]&lt;br /&gt;
&lt;br /&gt;
==Case, bezel, crystal and crown==&lt;br /&gt;
&lt;br /&gt;
The cited cushion cases measure 31 or 32 mm across. Antiquorum describes a three-body polished case with straight lugs, a screw-down back and crown; its 1948 lot also records a concave bezel and dust-protecting cap. Christie’s circa-1930 and 1930s listings also specify a screw-down crown; one calls the bezel milled. Auction catalogues call the cases water-resistant or waterproof, but give no pressure-test depth or crystal material. [https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, lot 675]&lt;br /&gt;
&lt;br /&gt;
Catalogues disagree on materials. Antiquorum’s 2000 note says ref. 2081 was made only in stainless steel; Christie’s lists 9K-gold and chrome-and-steel examples, and Toovey’s describes a chrome-plated case. The available records do not settle the difference. [[https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, lot 31]] [[https://www.christies.com/en/lot/lot-5130485 Christie’s, lot 5130485]] [[https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey’s, lot 1065]]&lt;br /&gt;
&lt;br /&gt;
[[File:Ref 2081 caseback.webp|thumb|right|220px|alt=Marked caseback photographed with the Rolex Oyster ref. 2081 sold by Toovey’s|Caseback photographed with Toovey’s ref. 2081. The catalogue records “5557 CH” over “2081.” Photo: Toovey’s, lot 1065.]]&lt;br /&gt;
&lt;br /&gt;
Toovey’s transcribes “5557 CH” over “2081” on its screw-off caseback. Antiquorum separately identifies case 599744 on its 1947 example, and Christie&amp;#039;s gives case 37&amp;#039;271 with a Glasgow import letter for 1937. Each number remains tied to its own case and catalogue description; the records offer no continuous sequence.&lt;br /&gt;
&lt;br /&gt;
==Bracelet, clasp and packaging==&lt;br /&gt;
&lt;br /&gt;
The located catalogue photographs show leather straps, and no bracelet fitment is established. Antiquorum records a stainless-steel Rolex buckle with its 1947 watch but does not establish that the buckle was originally paired with it. Christie&amp;#039;s says its circa-1930 Oyster Imperial came with a fitted Rolex presentation box; that accessory belongs to the auctioned lot, not to every ref. 2081.&lt;br /&gt;
&lt;br /&gt;
==Catalogue records==&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Auction record !! Catalogue description&lt;br /&gt;
|-&lt;br /&gt;
| Antiquorum, Geneva, 19 November 2000, lot 31 || Ref. 2081; 1920s; stainless steel; 32 mm; 10 lignes movement, 15 jewels; subsidiary seconds.&lt;br /&gt;
|-&lt;br /&gt;
| Christie’s, lot 6079990 || Oyster Imperial; circa 1930; stainless steel; 32 mm; manual 10½ lignes movement, 17 jewels; black Arabic/baton dial; fitted box.&lt;br /&gt;
|-&lt;br /&gt;
| Christie’s, lot 856232 || Oyster; circa 1930; 9K gold; 32 mm wide; 15-jewel movement; black luminous Arabic/dot dial; centre seconds.&lt;br /&gt;
|-&lt;br /&gt;
| Christie’s, lot 965127 || Oyster Chronometer; 1930s; chrome-and-steel case, 31 mm; 17-jewel movement described as adjusted to seven positions; caseback marked 66318/2081.&lt;br /&gt;
|-&lt;br /&gt;
| Christie’s, lot 5130485 || Oyster; 9K gold, case 37&amp;#039;271 with Glasgow import letter for 1937; 15-jewel movement; enamel Arabic dial.&lt;br /&gt;
|-&lt;br /&gt;
| Sotheby’s, 2006, lot 160 || Oyster; 1940s; stainless steel, 31 mm; nickel lever movement; white enamel Arabic dial and subsidiary seconds.&lt;br /&gt;
|-&lt;br /&gt;
| Toovey’s, 4 May 2023, lot 1065 || Oyster; circa 1938; chrome-plated case, 32 mm; 15 rubies and Breguet spring stated on movement; caseback marked 5557 CH over 2081.&lt;br /&gt;
|-&lt;br /&gt;
| Antiquorum, Geneva, 14 May 2006, lot 226 || “Standard Oyster”; made in 1947; stainless steel, case 599744; Cal. 700, 10½ lignes Extra-Prima, 15 jewels.&lt;br /&gt;
|-&lt;br /&gt;
| Antiquorum, Geneva, 16 March 2008, lot 675 || Ref. 2081; made in 1948; stainless steel, case 63715; 32 × 32 mm; 10 lignes Prima, 15 jewels; two-tone silver luminous Roman dial, subsidiary seconds.&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Gallery ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery mode=&amp;quot;packed&amp;quot; heights=&amp;quot;180&amp;quot;&amp;gt;&lt;br /&gt;
File:Ref 2081 hero.webp|Front view, Toovey’s lot 1065&lt;br /&gt;
File:Ref 2081 movement.webp|Movement engraving, Toovey’s lot 1065&lt;br /&gt;
File:Ref 2081 caseback.webp|Caseback, Toovey’s lot 1065&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Sources ==&lt;br /&gt;
&lt;br /&gt;
* [https://catalog.antiquorum.swiss/en/lots/rolex-lot-66-31 Antiquorum, &amp;quot;Antiquorum Geneva 2000, lot 31 — Rolex Oyster ref. 2081&amp;quot;, Antiquorum, 2000-11-19]&lt;br /&gt;
* [https://catalog.antiquorum.swiss/en/lots/rolex-lot-203-675 Antiquorum, &amp;quot;Antiquorum Geneva 2008, lot 675 — Rolex Oyster ref. 2081, case 63715&amp;quot;, Antiquorum, 2008-03-16]&lt;br /&gt;
* [https://www.rolex.com/en-ca/about-rolex/history/1926-1945 Rolex, &amp;quot;Rolex history 1926–1945 — Oyster introduction and early history&amp;quot;, Rolex]&lt;br /&gt;
* [https://www.christies.com/en/lot/lot-6079990 Christie&amp;#039;s, &amp;quot;Christie&amp;#039;s lot 6079990 — Oyster Imperial ref. 2081, circa 1930&amp;quot;, Christie&amp;#039;s]&lt;br /&gt;
* [https://www.christies.com/en/lot/lot-856232 Christie&amp;#039;s, &amp;quot;Christie&amp;#039;s lot 856232 — 9K Oyster ref. 2081, circa 1930&amp;quot;, Christie&amp;#039;s]&lt;br /&gt;
* [https://www.christies.com/en/lot/lot-965127 Christie&amp;#039;s, &amp;quot;Christie&amp;#039;s lot 218 — Oyster Chronometer ref. 2081, 1930s&amp;quot;, Christie&amp;#039;s]&lt;br /&gt;
* [https://www.christies.com/en/lot/lot-5130485 Christie&amp;#039;s, &amp;quot;Christie&amp;#039;s lot 12 — 9K Oyster ref. 2081, case 37&amp;#039;271&amp;quot;, Christie&amp;#039;s]&lt;br /&gt;
* [https://www.sothebys.com/en/auctions/ecatalogue/2006/clocks-watches-and-wristwatches-am1002/lot.160.html Sotheby&amp;#039;s, &amp;quot;Sotheby&amp;#039;s 2006, lot 160 — Rolex Oyster ref. 2081&amp;quot;, Sotheby&amp;#039;s, 2006]&lt;br /&gt;
* [https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-226 Antiquorum, &amp;quot;Antiquorum Geneva 2006, lot 226 — Rolex Oyster ref. 2081, case 599744&amp;quot;, Antiquorum, 2006-05-14]&lt;br /&gt;
* [https://catalog.antiquorum.swiss/en/lots/rolex-lot-108-225 Antiquorum, &amp;quot;Antiquorum — The Mondani Collection, Geneva, 14 May 2006, lot 225, Rolex ref. 3358&amp;quot;, Antiquorum, 2006-05-14]&lt;br /&gt;
* [https://www.tooveys.com/lots/536665/a-rolex-oyster-chrome-plated-cushion-cased-gentlemans-wristwatch Toovey&amp;#039;s, &amp;quot;Toovey&amp;#039;s 4 May 2023, lot 1065 — chrome-plated Oyster ref. 2081&amp;quot;, Toovey&amp;#039;s, 2023-05-04]&lt;br /&gt;
&lt;br /&gt;
[[Category:Oyster]]&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
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