细节
Blancpain. A fine 18K gold automatic perpetual calendar chronograph wristwatch with moon phases
Signed Blancpain, No. 54, Leman model, circa 2003
Cal. 5585 nickel-finished lever movement, 36 jewels, stainless steel protective cap, white dial, applied baton, square and Roman numerals, luminous hands, three subsidiary dials for month and leap year, day and 12 hours register, date and 30 minutes register, aperture for moon phases and lunar calendar, circular case, stepped bezel, screw back, screw down crown, two round chronograph buttons in the band, 18K gold Blancpain buckle, case, dial and movement signed
39 mm. diam.