PATEK PHILIPPE. AN 18 carat GOLD OPENFACE KEYLESS LEVER WATCH WITH 24 HOUR DIAL

细节
PATEK PHILIPPE. AN 18 carat GOLD OPENFACE KEYLESS LEVER WATCH WITH 24 HOUR DIAL
signed Patek Philippe & Co., Geneve, Chronometro Gondolo, No. 170994, circa 1913

with gilt-finished jewelled lever movement, bi-metallic compensation balance, cam wheel regulator, Wolf's tooth wind, gold cuvette, the white enamel dial calibrated for 24 hours in red and black, subsidiary seconds, blued-steel spade hands, engine-turned case (No. 275050), case, cuvette, dial and movement signed- 56mm. diam.