Important Collectors' Wristwatches, P...

New York, Jun 11, 2009

LOT 311

Yellow Gold Ulysse Nardin, Chronograph, No. 534077, case No. 2365, Ref. 531-22. Made in the 1990s. Fine, 18K yellow gold wristwatch with date, square button chronograph, registers, phases of the moon and tachometer.

C. Three-body, solid, polished, concave bezel, straight lugs, transparent case back, sapphire crystals. D. Ivory color with applied yellow gold baton indexes, subsidiary guilloche dials for the date, the seconds, the 30-minute and 12-hour registers, outer tachometer graduation to 1000 UPH, aperture for the moon phases. Yellow gold alpha hands. M. Cal. 612, gilt brass, straight-line lever escapement, monometallic balance, shock absorber, self-compensating Breguet balance spring, micrometer regulator. Dial, case and movement signed. Diam. 39 mm. Thickness 12 mm.