细节
Patek Philippe. An 18K gold waterproof perpetual calendar chronograph wristwatch with phases of the moon
Signed Patek Philippe & Co., Genève, No. 867132, circa 1990
Cal. 27-70Q, with skeletonised nickel-finished lever movement, 24 jewels, Gyromax balance, free sprung regulator, the silvered matt dial with applied baton numerals, windows for day and month, three subsidiary dials indicating constant seconds combined with 12 hours register, 30 minutes register combined with leap year indicator, date combined with phases of the moon, the circular water-resistant-type case (Ref. 3970E) with glazed screw back, two round chronograph buttons in the band, together with an 18K gold Patek Philippe buckle, Patek Philippe Certificate of Origin, original fitted wooden presentation box and outer packaging, case, dial and movement signed
36 mm. diam.