100 Years of Wristwatches

Geneva, Hotel Des Bergues, Nov 19, 2000

LOT 239

Patek Philippe & Cie, Genèv e, No. 721599, case No. 677340, Ref. 2509. Production of this reference startedin 1951.Very fine water-resistant, 18K yellow gold gentleman's wristwatch. Accompanied by an 18K yellow goldPatek Philippe buckle.

C. two-body, solid, polished, screwed-down case back, stepped bezel, concave lugs, dust-protecting cap. D. mattesilver with applied yellow gold fancy indexes, auxiliary seconds dial. 'Dauphine' yellow gold hands. M. 12'''-400Geneva Quality Hall Mark, rhodium plated, 'fausses côtes' decoration, 18 jewels, lever escapement,monometallic balance adjusted for heat, cold isochronism and 5 positions, shock-absorber, self-compensatingBreguet balance-spring, micrometer regulator.Dial, case, and movement signed.Diam. 35 mm.