Important Collectors’ Wristwatches, P...

New York - The Fuller Building, Jun 14, 2007

LOT 188

?Steel Cosmograph Daytona" Rolex, "Oyster, Cosmograph, Daytona," Ref. 6263. Made circa 1980. Fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, anti-reflective black bezel with tachometer and a stainless steel Rolex Oyster bracelet. Accompanied by an extra steel bezel.

C. Three-body, polished and brushed, screwed-down case back, buttons and "Triplock" crown, tachometer graduation on the antireflective bezel to 200 units/hour. D. Bicolor black and silver with applied steel baton indexes and luminous dots, outer minute and 1/5th seconds divisions, subsidiary dials for the seconds, the 30-minute and 12-hour registers. Luminous steel "baton" hands. M. Cal. 727, rhodiumplated, 17 jewels, straight-line lever escapement, monometallic balance adjusted to 3 positions, shock absorber, self-compensating free-sprung Breguet balance spring. Dial, case and movement signed. Diam. 37 mm. Thickness 14 mm.