Patek Philippe & Cie, Genève, No. 957961, case No. 422622, Ref. 2428. Produced circa 1950.Very fine 18K yellow gold gentleman’s wristwatch. two-body, solid, polished, overhanging fluted lugs, stepped bezel. matte silver with applied yellow gold bâton indexes, subsidiary seconds dial. Yellow gold "dauphine" hands. Cal. 10-200, stamped with the Geneva Quality Hallmark, rhodium-plated, "fausses côtes" decoration, 18 jewels, straight line lever escapement, monometallic balance adjusted to heat, cold, isochronism and 5 positions, Breguet balance-spring, micrometer regulator.Dial, case and movement signed.Diam. 35 mm.