细节
Audemars Piguet. A stainless steel self-winding waterproof perpetual calendar wristwatch with phases of the moon and bracelet
Signed Audemars Piguet, Automatic, Quantième Perpétuel Automatique No. 818, case no. D 12813, circa 1990
With nickel-finished jewelled lever movement, the blue textured dial with applied luminous baton numerals, luminous hands, three subsidiary dials indicating month, day and date, aperture for phases of the moon combined with lunar calendar, the tonneau-shaped water-resistant-type case with screwed octagonal bezel, the back secured by eight screws, together with a stainless steel Audemars Piguet bracelet, case, dial and movement signed
39 mm. wide