細節
Patek Philippe. A fine 18K gold self-winding waterproof wristwatch
Signed Patek Philippe, Genève, movement no. 763'799, case no. 697'766, ref. 2552, manufactured in 1956
Cal. 12'''600 nickel-finished lever movement stamped twice with the Geneva seal, 30 jewels, Gyromax balance, engine-turned 18K gold rotor, the gilt matt dial with applied dagger numerals, gold dauphine hands, subsidiary seconds, in circular water-resistant-type case with stepped bezel, downturned lugs, the screw back with engraved inscription S.H. P.67., case, dial and movement signed
36 mm. diam.