Important Collectors' Watches, Pocket...

Geneva, Mar 16, 2008

LOT 717

Ref. 16528, Yellow Gold ?Cosmograph Daytona? Black Dial Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified Cosmograph, Daytona", Case No. X661505, Ref. 16528. Made in 1992. Fine, self-winding, water-resistant, 18K yellow gold wristwatch, with round button chronograph, registers, gold bezel with tachometer graduated for 400UPH and an 18K yellow gold ?Fliplock? Oyster bracelet.

C. Three-body, polished and brushed, screwed-down case back, buttons and Triplock crown, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Bi-color black and champagne with applied luminous gold baton indexes, outer minute/seconds divisions, subsidiary dials for the seconds, the 12-hour and 30-minute registers. Luminous gold baton hands. M. Cal. 4030, rhodium-plated, 31 jewels, straight-line lever escapement, monometallic balance adjusted to 6 positions, shock-absorber, self-compensating Breguet balance spring, micrometer regulator. Dial, case and movement signed. Diam. 40 mm. Thickness 13 mm.