Important Wristwatches, Watches & Clocks
Geneva, Hotel Des Bergues, Apr 11, 1992
Rolex Oyster Superlative Chronometer, Officially Certified Cosmograph, Ref. 6263, with gold bezel, produced from 1961 to 1988, the first model with screwed buttons in 1976. Fine, 18ct gold gentleman's wristwatch, with screwed round button chronograph, registers and tachometer, with 18 ct gold Oyster bracelet.
C. massive, polished, satined, screwed back, buttons and crown, waterproof, tachometer graduation on the bezel, "Triplock" winding-crown. D. bicolour black and gold, with applied gold indexes + auxiliary dials for the seconds, the 12 hours and 30 minutes registers. " Bâton" radiumed hands. M. 13? rhodiumed, 17 jewels. Dial, case and movement signed. In very good condition. Diam. 37 mm.