Reference:3003: Difference between revisions
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Fact correction: 33-34mm/soldered-lugs was unsupported family inference (Rule 14) — replace with the one documented example (Antiquorum 1989, 27mm, pink gold hooded lugs, centre-seconds) |
Fact correction: cut repetitive "documented/not documented" hedge-stacking, vary phrasing |
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| case diameter | | case diameter | ||
| | | 27mm, per the one known example (Antiquorum, Tokyo, 1989, lot 163) | ||
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| case materials | | case materials | ||
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| lugs | | lugs | ||
| pink gold hooded lugs | | pink gold hooded lugs, per that same example | ||
|- | |- | ||
| crystal | | crystal | ||
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== The case == | == The case == | ||
Standard Oyster construction for the era: three-piece, threaded bezel, mid-case, and caseback, with the screw-down Oyster crown on its patented left-hand-thread-replacement dog-clutch design. Materials follow the usual mid-1930s Rolex range: stainless steel, 9ct yellow gold for the British market, higher-karat gold for other markets, rose gold examples in parallel. The | Standard Oyster construction for the era: three-piece, threaded bezel, mid-case, and caseback, with the screw-down Oyster crown on its patented left-hand-thread-replacement dog-clutch design. Materials follow the usual mid-1930s Rolex range: stainless steel, 9ct yellow gold for the British market, higher-karat gold for other markets, rose gold examples in parallel. The only example on record — Antiquorum, Tokyo, 1989, lot 163 — is a 27mm bicolour case with pink gold hooded lugs, smaller and more ornate than the plain steel Oyster case sometimes assumed for this reference. No other example confirms case dimensions or lug style. | ||
Caseback signatures on Oysters of this period carry the familiar "Oyster Watch Co." and patent-reference engravings. The reference number itself sits on the caseback interior in most cases, not on the outside. | Caseback signatures on Oysters of this period carry the familiar "Oyster Watch Co." and patent-reference engravings. The reference number itself sits on the caseback interior in most cases, not on the outside. | ||
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== The dial == | == The dial == | ||
"ROLEX OYSTER PRECISION" is the dial text: three lines, centered under 12. Layout is conventional for a 1937 Oyster: Arabic numerals or applied baton indices, restrained printing, no calendar aperture. | "ROLEX OYSTER PRECISION" is the dial text: three lines, centered under 12. Layout is conventional for a 1937 Oyster: Arabic numerals or applied baton indices, restrained printing, no calendar aperture. That same lot runs centre-seconds rather than a sub-seconds register. A sub-seconds layout may exist too, but nothing has surfaced to confirm it. Two-tone sector dials appear in period photography, consistent with the Art Deco dress-watch conventions of the late 1930s. Radium-luminous numerals turn up occasionally but are less common on Precision-line Oysters than on the sporting Oyster Perpetuals and Oyster Army references that follow. | ||
The dial text is the primary identifier. A late-1930s Oyster dial reading "ROLEX OYSTER PRECISION" is, by definition, a Precision-line watch, and in 1937 the only references carrying that text are the 3003 and the 3004. Earlier Oysters carry "Rolex Oyster" without the Precision designation; later Precision references use the same three-line layout into the 1960s. | The dial text is the primary identifier. A late-1930s Oyster dial reading "ROLEX OYSTER PRECISION" is, by definition, a Precision-line watch, and in 1937 the only references carrying that text are the 3003 and the 3004. Earlier Oysters carry "Rolex Oyster" without the Precision designation; later Precision references use the same three-line layout into the 1960s. | ||
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The period-correct movement is a 10½-ligne Hunter-type manual-wind with Superbalance text and six-position adjustment. A Cal. 700 in the same case is plausible for later production. Anything else (automatic movements, later manual calibers, or non-Rolex ébauches) indicates a service replacement or a reference mismatch. | The period-correct movement is a 10½-ligne Hunter-type manual-wind with Superbalance text and six-position adjustment. A Cal. 700 in the same case is plausible for later production. Anything else (automatic movements, later manual calibers, or non-Rolex ébauches) indicates a service replacement or a reference mismatch. | ||
Case detail is thin: the | Case detail is thin: the Antiquorum lot carries pink gold hooded lugs on a 27mm bicolour case, smaller and more ornate than the plain steel Oyster case sometimes assumed for this reference. Treat any other claimed case detail as unverified until it comes with a photographed caseback. | ||
On dial originality, as with any 1930s Rolex, refinished dials are the norm rather than the exception. An original dial with even patina, period-correct "OYSTER PRECISION" printing, and matching hand aging carries a substantial premium but requires specialist verification. The refinisher population active through the mid-twentieth century produced Precision dials that are difficult to distinguish from originals without side-by-side comparison to documented period examples. | On dial originality, as with any 1930s Rolex, refinished dials are the norm rather than the exception. An original dial with even patina, period-correct "OYSTER PRECISION" printing, and matching hand aging carries a substantial premium but requires specialist verification. The refinisher population active through the mid-twentieth century produced Precision dials that are difficult to distinguish from originals without side-by-side comparison to documented period examples. | ||