细节
Audemars Piguet. A fine 18K gold rectangular perpetual calendar wristwatch with phases of the moon
Signed Audemars Piguet, Quantième Perpétuel No. 011, case no. C89180, circa 1990
With nickel-finished lever movement, 18 jewels, the gilt matt dial with Arabic numerals, four subsidiary dials indicating month, day, date and phases of the moon combined with lunar calendar, in large rectangular case with curved sides, the back secured by four screws, together with an 18K gold Audemars Piguet buckle, case, dial and movement signed
27 mm. wide & 45 mm. overall length