细节
Patek Philippe. A fine stainless steel openface keyless lever watch with sweep centre seconds and two-tone silvered sector dial
Signed Patek Philippe & Cie., Genève, movement no. 819'506, case no. 611'605, manufactured in 1929
Cal. 18''' nickel-finished jewelled lever movement stamped twice with the Geneva seal, bimetallic compensation balance, swan neck regulator, the silvered two-tone sector dial with baton and Arabic numerals, outer ring calibrated for Arabic five minute divisions, blued steel feuille hands, sweep centre seconds, in plain circular case with snap on back, case, dial and movement signed
46 mm. diam.