Reference:19018 - Revision history

Admin: site-wide: layout classes (core-facts card, breadcrumb, entry-point cards)

2026-09-05T01:20:57Z

site-wide: layout classes (core-facts card, breadcrumb, entry-point cards)

← Older revision		Revision as of 01:20, 5 September 2026
Line 13:		Line 13:
	}}		}}

	<small>[[Reference:day-date\|Day-Date]] -> '''19018'''</small>		<small>[[Reference:day-date\|Day-Date]] › '''19018'''</small>

	The 19018 is the quartz Day-Date. In 1977, after five years of in-house development, Rolex answered the Beta 21 consortium quartz it had used at the start of the decade with a movement of its own and an entirely new case to hold it. The Oysterquartz put the caliber 5055, a thermocompensated quartz good to about ±0.7 seconds a day, inside an angular, beveled case with an integrated bracelet, while keeping the round fluted bezel and the 36mm footprint of the Oyster. The 19018 is the yellow-gold Day-Date version. It is the most accurate Day-Date Rolex ever built and one of the rarest, gold-only and made in small numbers across a 25-year run.		The 19018 is the quartz Day-Date. In 1977, after five years of in-house development, Rolex answered the Beta 21 consortium quartz it had used at the start of the decade with a movement of its own and an entirely new case to hold it. The Oysterquartz put the caliber 5055, a thermocompensated quartz good to about ±0.7 seconds a day, inside an angular, beveled case with an integrated bracelet, while keeping the round fluted bezel and the 36mm footprint of the Oyster. The 19018 is the yellow-gold Day-Date version. It is the most accurate Day-Date Rolex ever built and one of the rarest, gold-only and made in small numbers across a 25-year run.
Line 21:		Line 21:
	==Core facts==		==Core facts==

	{\| class="wikitable"		{\| class="wikitable rp-facts"
	\|-		\|-
	! detail		! detail

Admin: site-wide: domain move BezelBase → Rolexopedia (rolexopedia.net)

2026-09-05T00:37:01Z

site-wide: domain move BezelBase → Rolexopedia (rolexopedia.net)

← Older revision		Revision as of 00:37, 5 September 2026
Line 1:		Line 1:
	{{DISPLAYTITLE:Rolex 19018 Oysterquartz Day-Date}}		{{DISPLAYTITLE:Rolex 19018 Oysterquartz Day-Date}}
	{{#seo:		{{#seo:
	\|title=Rolex Day-Date 19018 — Oysterquartz President, 1977–2001 \| ~~BezelBase~~		\|title=Rolex Day-Date 19018 — Oysterquartz President, 1977–2001 \| Rolexopedia
	\|description=The 19018 is the yellow-gold Oysterquartz Day-Date: Rolex's in-house quartz caliber 5055 in an angular integrated-bracelet case, 1977–2001. The quartz outlier of the Day-Date line, gold-only and rare.		\|description=The 19018 is the yellow-gold Oysterquartz Day-Date: Rolex's in-house quartz caliber 5055 in an angular integrated-bracelet case, 1977–2001. The quartz outlier of the Day-Date line, gold-only and rare.
	\|keywords=Rolex 19018, Oysterquartz, Day-Date, caliber 5055, quartz, 19019, 19028, integrated bracelet, President		\|keywords=Rolex 19018, Oysterquartz, Day-Date, caliber 5055, quartz, 19019, 19028, integrated bracelet, President

Admin: Prose: cut AI-slop bracelet paragraph (negation-pivot, vague "idiom" filler), replace with concrete construction facts + clasp year-code link

2026-08-17T13:26:28Z

Prose: cut AI-slop bracelet paragraph (negation-pivot, vague "idiom" filler), replace with concrete construction facts + clasp year-code link

← Older revision		Revision as of 13:26, 17 August 2026
Line 88:		Line 88:
	==Bracelets, end links, and clasps==		==Bracelets, end links, and clasps==

	The Oysterquartz bracelet is integrated~~, built as part of~~ the case ~~rather than fitted with end~~-links ~~to a separate head. It carries~~ semi-circular ~~center~~ links ~~that nod to~~ the President but ~~sits~~ flat and angular to match the case~~, and it~~ cannot be swapped for a standard President~~. Fixed that way~~, the watch wears nothing like a round 36mm President ~~even though~~ the ~~dial side is familiar~~. ~~The cross-~~family ~~bracelet detail~~ sits on [[Reference:Bracelets]].		The Oysterquartz bracelet is integrated into the case in three-piece links, semi-circular centre links echoing the President but sitting flat and angular to match the case. It cannot be swapped for a standard President bracelet, so despite the shared dial the watch wears nothing like a round 36mm President on the wrist. Bracelet and clasp detail across the family sits on [[Reference:Bracelets]].

	==Auction record==		==Auction record==

Admin: Reconcile "<25,000 watches" figure against Watch-Wiki's 105,097-caliber-manufactured figure -- different measures, not a contradiction, per forum-sweep lead

2026-08-17T03:02:59Z

Reconcile "<25,000 watches" figure against Watch-Wiki's 105,097-caliber-manufactured figure -- different measures, not a contradiction, per forum-sweep lead

← Older revision		Revision as of 03:02, 17 August 2026
Line 71:		Line 71:
	==Production outline==		==Production outline==

	Rolex launched the Oysterquartz in 1977 and built fewer than 25,000 across the whole line, Datejust and Day-Date together, over roughly 25 years. That ~~makes~~ any Oysterquartz scarce, and the gold Day-Date references the scarcest end of it. COSC certification of the calibers ended in 2001, and the last Oysterquartz watches left the catalogue around 2003. Within that run the 19018 barely changed, holding one specification from launch to the end.		Rolex launched the Oysterquartz in 1977 and built fewer than 25,000 watches across the whole line, Datejust and Day-Date together, over roughly 25 years. That figure counts cased, sold watches; Watch-Wiki separately documents 105,097 examples of caliber 5035 and 5055 manufactured over the same period, a number that almost certainly includes movements held as uncased service stock rather than fitted to a watch that ever left the factory as a complete piece — the two figures answer different questions and shouldn't be read as contradicting each other. Either way, any Oysterquartz is scarce, and the gold Day-Date references sit at the scarcest end of it. COSC certification of the calibers ended in 2001, and the last Oysterquartz watches left the catalogue around 2003. Within that run the 19018 barely changed, holding one specification from launch to the end.

	==Movement notes==		==Movement notes==

Admin: Fix: drop dead Watch-Wiki citation (page returns 'This topic does not exist yet') from Sources footer

2026-08-10T22:47:42Z

Fix: drop dead Watch-Wiki citation (page returns 'This topic does not exist yet') from Sources footer

← Older revision		Revision as of 22:47, 10 August 2026
Line 142:		Line 142:
	* [https://www.fratellowatches.com/rolex-day-date-historical-overview-of-rolexs-flagship/ Fratello editorial, "Rolex Day-Date — Historical Overview Of Rolex's Flagship", Fratello Watches]		* [https://www.fratellowatches.com/rolex-day-date-historical-overview-of-rolexs-flagship/ Fratello editorial, "Rolex Day-Date — Historical Overview Of Rolex's Flagship", Fratello Watches]
	* [https://watchbase.com/blog/2015/02/21/rolex-day-date-history WatchBase editorial, "Rolex Day-Date History", WatchBase, 2015-02-21]		* [https://watchbase.com/blog/2015/02/21/rolex-day-date-history WatchBase editorial, "Rolex Day-Date History", WatchBase, 2015-02-21]
	* [https://www.watch-wiki.net/doku.php?id=rolex_5055 Watch-Wiki, "Rolex 5055 — Watch-Wiki", Watch-Wiki]
	* [https://www.swisswatchexpo.com/thewatchclub/2023/02/02/rolex-oysterquartz-ultimate-guide/ SwissWatchExpo editorial, "Rolex Oysterquartz Ultimate Guide", SwissWatchExpo, 2023-02-02]		* [https://www.swisswatchexpo.com/thewatchclub/2023/02/02/rolex-oysterquartz-ultimate-guide/ SwissWatchExpo editorial, "Rolex Oysterquartz Ultimate Guide", SwissWatchExpo, 2023-02-02]
	* [https://beckertime.com/history-of-rolex-oysterquartz/ BeckerTime editorial, "History of the Rolex Oysterquartz", BeckerTime]		* [https://beckertime.com/history-of-rolex-oysterquartz/ BeckerTime editorial, "History of the Rolex Oysterquartz", BeckerTime]

Admin: Cleanup: remove stale Category:Working Draft — page is fully published, category has no functional gate in code

2026-08-09T23:55:19Z

Cleanup: remove stale Category:Working Draft — page is fully published, category has no functional gate in code

← Older revision		Revision as of 23:55, 9 August 2026
Line 147:		Line 147:

	[[Category:Day-Date]]		[[Category:Day-Date]]
	~~[[Category:Working Draft]]~~
	[[Category:References]]		[[Category:References]]

Admin: Text audit: voice, clarity, source links

2026-08-09T21:11:03Z

Text audit: voice, clarity, source links

← Older revision		Revision as of 21:11, 9 August 2026
Line 13:		Line 13:
	}}		}}

	<small>[[Reference:day-date\|Day-Date]] → '''19018'''</small>		<small>[[Reference:day-date\|Day-Date]] -> '''19018'''</small>

	The 19018 is the quartz Day-Date. In 1977, after five years of in-house development, Rolex answered the Beta 21 consortium quartz it had used at the start of the decade with a movement of its own and an entirely new case to hold it. The Oysterquartz put the caliber 5055, a thermocompensated quartz good to about ±0.7 seconds a day, inside an angular, beveled case with an integrated bracelet, while keeping the round fluted bezel and the 36mm footprint of the Oyster. The 19018 is the yellow-gold Day-Date version. It is the most accurate Day-Date Rolex ever built and one of the rarest, gold-only and made in small numbers across a 25-year run.		The 19018 is the quartz Day-Date. In 1977, after five years of in-house development, Rolex answered the Beta 21 consortium quartz it had used at the start of the decade with a movement of its own and an entirely new case to hold it. The Oysterquartz put the caliber 5055, a thermocompensated quartz good to about ±0.7 seconds a day, inside an angular, beveled case with an integrated bracelet, while keeping the round fluted bezel and the 36mm footprint of the Oyster. The 19018 is the yellow-gold Day-Date version. It is the most accurate Day-Date Rolex ever built and one of the rarest, gold-only and made in small numbers across a 25-year run.
Line 65:		Line 65:
	==Where it sits in the line==		==Where it sits in the line==

	The 19018 sits to one side of the main Day-Date story. The mechanical Presidents (1803, 18038, 18238) run on the round Oyster case and the President bracelet. The Oysterquartz is a different object: a quartz movement, an angular case in the 1970s integrated-bracelet idiom, and a bracelet built into the watch rather than hung from it. It shares only the Day-Date complication and the fluted bezel with its mechanical cousins. ~~The~~ [[Reference:day-date\|Day-Date ~~hub~~]] ~~places~~ it as the ~~line's~~ quartz outlier.		The 19018 sits to one side of the main Day-Date story. The mechanical Presidents (1803, 18038, 18238) run on the round Oyster case and the President bracelet. The Oysterquartz is a different object: a quartz movement, an angular case in the 1970s integrated-bracelet idiom, and a bracelet built into the watch rather than hung from it. It shares only the Day-Date complication and the fluted bezel with its mechanical cousins. Within the [[Reference:day-date\|Day-Date line]] it is the quartz outlier.

	~~Two metals carry the~~ Day-Date Oysterquartz: the yellow-gold 19018 and the white-gold 19019, the ~~common~~ pair. The pyramid-bezel 19028, diamond-bezel 19038 and 19048, and pavé variants exist in much smaller numbers; the ~~pyramid-bezel~~ 19028, with matching pyramid center links, is the most sought of the group. The steel and two-tone Oysterquartz watches are Datejusts (17000, 17013, 17014), not Day-Dates; the Day-Date Oysterquartz was gold only.		The Day-Date Oysterquartz came in two metals, the yellow-gold 19018 and the white-gold 19019, and those two are the pair that turns up. The pyramid-bezel 19028, diamond-bezel 19038 and 19048, and pavé variants exist in much smaller numbers; the 19028, with matching pyramid center links, is the most sought of the group. The steel and two-tone Oysterquartz watches are Datejusts (17000, 17013, 17014), not Day-Dates; the Day-Date Oysterquartz was gold only.

	==Production outline==		==Production outline==

	Rolex launched the Oysterquartz in 1977 and built fewer than 25,000 across the whole line, Datejust and Day-Date together, over roughly 25 years. That makes any Oysterquartz scarce, and the gold Day-Date references the scarcest end of it. COSC certification of the calibers ended in 2001, and the last Oysterquartz watches left the catalogue around 2003. Within that run the 19018 changed ~~little. It is a stable~~, ~~single-spec reference~~.		Rolex launched the Oysterquartz in 1977 and built fewer than 25,000 across the whole line, Datejust and Day-Date together, over roughly 25 years. That makes any Oysterquartz scarce, and the gold Day-Date references the scarcest end of it. COSC certification of the calibers ended in 2001, and the last Oysterquartz watches left the catalogue around 2003. Within that run the 19018 barely changed, holding one specification from launch to the end.

	==Movement notes==		==Movement notes==
Line 80:		Line 80:
	[[File:Ref 19018 detail.webp\|thumb\|right\|250px\|alt=Rolex 19018 dial close-up reading Oysterquartz Day-Date\|The dial signature reads "Oysterquartz Day-Date"; fluted bezel and "T SWISS MADE T" tritium, Italian day disc. Photo: Watch Collecting Lifestyle]]		[[File:Ref 19018 detail.webp\|thumb\|right\|250px\|alt=Rolex 19018 dial close-up reading Oysterquartz Day-Date\|The dial signature reads "Oysterquartz Day-Date"; fluted bezel and "T SWISS MADE T" tritium, Italian day disc. Photo: Watch Collecting Lifestyle]]

			The 19018 carried the standard Day-Date dial range adapted to the quartz movement. Champagne and silver with applied gold markers are the common pair, with Roman-numeral, diamond-hour-marker and occasional special-order dials behind them. The day disc follows Day-Date practice and was supplied in a range of languages to order, so the spelled-out day at twelve varies with the market an example was sold into. Because the reference is gold-only and was made in small numbers, the surviving dial range is narrower than the mechanical 1803 or 18038. The [[Reference:1803\|1803]] entry carries the deep President dial taxonomy.
	The 19018 ~~was offered with~~ the standard Day-Date dial range adapted to the quartz movement~~: champagne~~ and silver with applied gold markers ~~most~~ common, ~~plus~~ Roman-numeral, diamond-hour-marker and occasional special-order dials. The day disc follows Day-Date practice and was supplied in a range of languages to order, so the spelled-out day at twelve varies with the market an example was sold into. Because the reference is gold-only and was made in small numbers, the surviving dial range is narrower than the mechanical 1803 or 18038. The [[Reference:1803\|1803]] entry carries the deep President dial taxonomy~~; on the 19018 the case is the story~~.

	==Case, bezel, crystal, and crown==		==Case, bezel, crystal, and crown==
Line 89:		Line 88:
	==Bracelets, end links, and clasps==		==Bracelets, end links, and clasps==

	The Oysterquartz bracelet is integrated, built as part of the case rather than fitted with end-links to a separate head. It carries semi-circular center links that nod to the President but sits flat and angular to match the case, and it cannot be swapped for a standard President. ~~That integration is much of why~~ the ~~Oysterquartz~~ wears ~~so differently from~~ a round 36mm President ~~despite sharing~~ the dial side. The cross-family bracelet detail sits on [[Reference:Bracelets]].		The Oysterquartz bracelet is integrated, built as part of the case rather than fitted with end-links to a separate head. It carries semi-circular center links that nod to the President but sits flat and angular to match the case, and it cannot be swapped for a standard President. Fixed that way, the watch wears nothing like a round 36mm President even though the dial side is familiar. The cross-family bracelet detail sits on [[Reference:Bracelets]].


	~~==Special branches==~~

	~~===The Oysterquartz family===~~

	The Day-Date Oysterquartz spans the yellow-gold 19018 and white-gold 19019 as the common pair, with the pyramid-bezel 19028, the diamond-bezel 19038 and 19048, and pavé references in smaller numbers. Alongside them sit the steel and two-tone Datejust Oysterquartz references (17000, 17013, 17014) on the date-only caliber 5035. The whole line shares the angular case and the in-house quartz program, and the gold Day-Dates are its rare flagship.

	==Auction record==		==Auction record==
Line 126:		Line 118:
	\| est. GBP 10,000–15,000; result not published		\| est. GBP 10,000–15,000; result not published
	\|}		\|}


	== Related references ==		== Related references ==

Admin: Style: canonical '== Sources ==' heading spacing per AGENTS.md

2026-08-08T21:31:29Z

Style: canonical '== Sources ==' heading spacing per AGENTS.md

← Older revision		Revision as of 21:31, 8 August 2026
Line 139:		Line 139:
	See also the [[Reference:day-date\|Day-Date family index]], [[Reference:Movements\|movement reference]], [[Reference:Bracelets\|bracelet & clasp guide]], and [[Reference:Serial-numbers\|serial numbers by year]].		See also the [[Reference:day-date\|Day-Date family index]], [[Reference:Movements\|movement reference]], [[Reference:Bracelets\|bracelet & clasp guide]], and [[Reference:Serial-numbers\|serial numbers by year]].

	==Sources==		== Sources ==

	* ''The Vintage Rolex Field Manual'' — Colin A. White, Morning Tundra		* ''The Vintage Rolex Field Manual'' — Colin A. White, Morning Tundra

Admin: SEO: clickable title + og:image + timestamps

2026-08-04T00:19:42Z

SEO: clickable title + og:image + timestamps

← Older revision		Revision as of 00:19, 4 August 2026
Line 9:		Line 9:
	\|og_type=article		\|og_type=article
	\|published_time=2026-06-08T00:41:50Z		\|published_time=2026-06-08T00:41:50Z
	\|modified_time=2026-08-~~03T21~~:37:~~47Z~~		\|modified_time=2026-08-04T00:11:13Z
	\|robots=index,follow,max-image-preview:large		\|robots=index,follow,max-image-preview:large
	}}		}}

Admin: SEO: clickable title + og:image + timestamps

2026-08-04T00:11:13Z

SEO: clickable title + og:image + timestamps

← Older revision		Revision as of 00:11, 4 August 2026
Line 1:		Line 1:
	{{DISPLAYTITLE:Rolex 19018 Oysterquartz Day-Date}}		{{DISPLAYTITLE:Rolex 19018 Oysterquartz Day-Date}}
	{{#seo:		{{#seo:
	\|title=Rolex Day-Date 19018 — Oysterquartz President, 1977–2001 \| BezelBase		\|title=Rolex Day-Date 19018 — Oysterquartz President, 1977–2001 \| BezelBase
	\|description=The 19018 is the yellow-gold Oysterquartz Day-Date: Rolex's in-house quartz caliber 5055 in an angular integrated-bracelet case, 1977–2001. The quartz outlier of the Day-Date line, gold-only and rare.		\|description=The 19018 is the yellow-gold Oysterquartz Day-Date: Rolex's in-house quartz caliber 5055 in an angular integrated-bracelet case, 1977–2001. The quartz outlier of the Day-Date line, gold-only and rare.
	\|keywords=Rolex 19018, Oysterquartz, Day-Date, caliber 5055, quartz, 19019, 19028, integrated bracelet, President		\|keywords=Rolex 19018, Oysterquartz, Day-Date, caliber 5055, quartz, 19019, 19028, integrated bracelet, President
Line 9:		Line 9:
	\|og_type=article		\|og_type=article
	\|published_time=2026-06-08T00:41:50Z		\|published_time=2026-06-08T00:41:50Z
	\|modified_time=2026-06-~~29T01~~:18:~~32Z~~		\|modified_time=2026-08-03T21:37:47Z
	\|robots=index,follow,max-image-preview:large		\|robots=index,follow,max-image-preview:large
	}}		}}