Important Collectors' Wristwatches, P...

New York, Jun 10, 2010

LOT 311

Rolex - Bamford PVD - Cosmograph Daytona Rolex, ?Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph Daytona," case No. V486128, Ref. 116520. Made circa 2007. Very fine, self-winding, water-resistant, stainless steel PVD coated wristwatch with round button chronograph, registers, tachometer and a stainless steel PVD coated Rolex Oysterlock bracelet. Accompanied by a fitted box, warranty certificate (now void), hang tags and a black nylon strap.

C. Three-body, PVD coated, screwed-down case back, push-buttons and crown, case back engraved: Bamford Watch dept., Triplock winding crown protected by the crown guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Black with applied radial white gold Arabic numerals and luminous quarter indexes, outer red 1/5th seconds track, subsidiary guilloche ring dials for the seconds, the 12-hour and 30-minute registers. Luminous white gold baton hands, red chronograph hands. M. Cal. 4130, rhodium-plated, 44 jewels, straight-line lever escapement, monometallic balance adjusted to 6 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 12.5 mm.