Important Modern & Vintage Timepieces

Geneva, May 13, 2012

LOT 119

PATEK PHILIPPE REF. 2509 YELLOW GOLD Patek Philippe, Genève, movement No.726347, case No. 693640, Ref. 2509. Made circa 1955. Very fine and rare, water-resistant, 18K yellow gold wristwatch with an 18K yellow gold Patek Philippe buckle.

C. Two-body, solid, polished and brushed, concave lugs, stepped bezel, screwed down case back, anti-dust cap. D. Matte silver with applied yellow gold baton indexes, outer engraved dot minute divisions, subsidiary seconds dial at 6. Yellow gold dauphine hands. M. Cal. 12'''400, stamped twice with the Seal of Geneva Quality Mark, rhodium plated, fausses cotes decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted for heat, cold, isochronism and 5 positions, shock-absorber, self-compensating Breguet balance spring, swan-neck micrometer regulator. Dial, case and movement signed. Diam. 35 mm. Thickness. 10 mm. Property of a German Collector