Important Collectors' Wristwatches, P...

New York, Dec 09, 2009

LOT 152

Patek Philippe Ref. 725/4 Pocket Watch Patek, Philippe & Co., Genève, No. 931975, case No. 332424. Ref. 725/4. Made in 1983 and sold on January 30th, 1984. Very fine and very rare, 18K yellow gold, keyless, astronomical dress watch with digital perpetual calendar, moon phases. Accompanied by the Extract from the Archives and a Patek Philippe fitted box.

C. Three-body, "moderne" with concave bezel, polished and brushed, bow. D. Matte silver, applied yellow gold Arabic numerals and dot indexes, outer minute divisions, aperture for the digital display of days of the week, months and dates, aperture at 6 for phases of the moon concentric with subsidiary seconds. Yellow gold feuille hands. M. 37 mm 17''', rhodium-plated, fausses cotes decoration, stamped twice with the seal of Geneva quality mark, 18 jewels, straight-line lever escapement, cut-bimetallic compensation balance with 8 adjustments, Breguet balance spring, swan-neck micrometric regulator. Dial, case and movement signed. Diam. 46 mm.