Reference:Serial-numbers: Difference between revisions

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Add researched 1506 reference data
Add 1510 dated examples and serial conflict
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Auction catalogues assign dates from circa 1962 to 1969 to individually numbered 1507 or 1503/1507 watches: case 928,501 (joint attribution) circa 1962; 1,144,916 circa 1964; 1,122,198 circa 1965; and 1,916,162 and 2,864,908 circa 1969. Sotheby’s’ circa-1964 estimate for 1,144,916 is later in the serial sequence than its circa-1965 estimate for 1,122,198. These estimates do not form a reliable serial chronology. A separate circa-1975 Christie's 1507 has no published case number. [https://www.barnebys.fr/ventes/objet/rolex-eYswah4-633694142 Barnebys archive of an Antiquorum listing, case 928,501]; [https://www.sothebys.com/en/auctions/ecatalogue/2019/watches-l19070/lot.1.html Sotheby’s, case 1,144,916]; [https://www.sothebys.com/en/buy/auction/2026/fine-watches-10/datejust-shantung-dial-pyramid-markers-reference Sotheby’s, case 1,122,198]; [https://jewelry.ha.com/itm/timepieces/rolex-ref-1507-oyster-perpetual-date-bark-finished-bezel-18k-gold-circa-1969/a/5422-54009.s Heritage, case 1,916,162]; [https://www.christies.com/lot/lot-rolex-date-ref-150718k-gold-self-winding-case-5091508/ Christie’s, case 2,864,908].
Auction catalogues assign dates from circa 1962 to 1969 to individually numbered 1507 or 1503/1507 watches: case 928,501 (joint attribution) circa 1962; 1,144,916 circa 1964; 1,122,198 circa 1965; and 1,916,162 and 2,864,908 circa 1969. Sotheby’s’ circa-1964 estimate for 1,144,916 is later in the serial sequence than its circa-1965 estimate for 1,122,198. These estimates do not form a reliable serial chronology. A separate circa-1975 Christie's 1507 has no published case number. [https://www.barnebys.fr/ventes/objet/rolex-eYswah4-633694142 Barnebys archive of an Antiquorum listing, case 928,501]; [https://www.sothebys.com/en/auctions/ecatalogue/2019/watches-l19070/lot.1.html Sotheby’s, case 1,144,916]; [https://www.sothebys.com/en/buy/auction/2026/fine-watches-10/datejust-shantung-dial-pyramid-markers-reference Sotheby’s, case 1,122,198]; [https://jewelry.ha.com/itm/timepieces/rolex-ref-1507-oyster-perpetual-date-bark-finished-bezel-18k-gold-circa-1969/a/5422-54009.s Heritage, case 1,916,162]; [https://www.christies.com/lot/lot-rolex-date-ref-150718k-gold-self-winding-case-5091508/ Christie’s, case 2,864,908].
=== Oyster Perpetual Date 1510 dated examples ===
Christie’s dates case 1,598,902 to circa 1965 and case 1,691,443 to 1967; Phillips dates case 1,901,206 to circa 1968; Monaco Legend dates case 2,223,098 to 1969. Phillips re-listed the same Ricciardi watch in 2026 with case number 1,906,206, while movement, retailer mark, clasp stamp and paper dates match its 2019 record. Christie's dates serial 2,860,900 to circa 1971, while Gazette Drouot uses the same number for a hand-wound watch dated 1955–58. The conflicting movements and dates leave this serial unusable as a production boundary. Catalogue dates apply to individual watches; serial-number chronology remains unresolved. [https://www.christies.com/lot/lot-5841772 Christie’s, case 1,598,902]; [https://www.christies.com/lot/lot-5493400 Christie’s, case 1,691,443]; [https://www.phillips.com/detail/rolex/CH080319/4 Phillips 2019, case 1,901,206]; [https://www.phillips.com/detail/rolex/236697 Phillips 2026, case 1,906,206]; [https://www.monacolegendauctions.com/auction/exclusive-timepieces-15/lot-140 Monaco Legend, case 2,223,098]; [https://onlineonly.christies.com/s/watches-online-geneva-edit/rolex-yellow-gold-oyster-perpetual-date-zephyr-ref-1510-285/183944 Christie’s, serial 2,860,900]; [https://www.gazette-drouot.com/en/lots/25117066-rolex--22oyster-perpetual-date--- Gazette Drouot, serial 2,860,900].


=== Oyster Perpetual Date 1505 dated examples ===
=== Oyster Perpetual Date 1505 dated examples ===