Reference:oyster-perpetual: Difference between revisions
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Grounding and prose audit: qualify evidence and fix table structure |
Index ref. 3358 in the early manual-wind Oysters |
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! Reference !! Production !! Movement !! Notes | ! Reference !! Production !! Movement !! Notes | ||
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| [[Reference:2136|2136]] / [[Reference:2574|2574]] / [[Reference:3139|3139]] / [[Reference:3359|3359]] / [[Reference:4220|4220]] || 1930s–1940s || manual-wind || Early Oyster / Oyster Royal / Speedking generation, before the Perpetual rotor became standard across the line | | [[Reference:2136|2136]] / [[Reference:2574|2574]] / [[Reference:3139|3139]] / [[Reference:3358|3358]] / [[Reference:3359|3359]] / [[Reference:4220|4220]] || 1930s–1940s || manual-wind || Early Oyster / Oyster Royal / Speedking generation, before the Perpetual rotor became standard across the line | ||
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| [[Reference:6098|6098]] / [[Reference:6085|6085]] / [[Reference:6084|6084]] / [[Reference:6564|6564]] / [[Reference:6580|6580]] || 1950s; see individual references || Varies by reference || The 1950s flat-caseback group. Catalogues document 6085 in steel, gold, and a steel-and-gold example, with waffle, black, silvered, and cloisonné Dragon dials; these are individual watches, not a complete specification. Reference 6084 is described as a transitional "Semi-Bubbleback" case; 6564 is an 18k gold example with an early "Brevet" patent marking; 6580 has documented steel honeycomb-dial examples. Reference 6567 (gold, fluted bezel) is separately attested, but its place in this group remains uncertain | | [[Reference:6098|6098]] / [[Reference:6085|6085]] / [[Reference:6084|6084]] / [[Reference:6564|6564]] / [[Reference:6580|6580]] || 1950s; see individual references || Varies by reference || The 1950s flat-caseback group. Catalogues document 6085 in steel, gold, and a steel-and-gold example, with waffle, black, silvered, and cloisonné Dragon dials; these are individual watches, not a complete specification. Reference 6084 is described as a transitional "Semi-Bubbleback" case; 6564 is an 18k gold example with an early "Brevet" patent marking; 6580 has documented steel honeycomb-dial examples. Reference 6567 (gold, fluted bezel) is separately attested, but its place in this group remains uncertain | ||