AUDEMARS PIGUET. AN UNUSUAL SPECIAL EDITION 18K GOLD AND DIAMOND-SET AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH PHASES OF THE MOON
SIGNED AUDEMARS PIGUET, "QUANTIEME PERPETUEL AUTOMATIQUE", NO. 001, CIRCA 1980
With nickel finished jewelled lever movement, the dial with pavé-set diamond centre field, three subsidiary dials indicating day, date and month, sector for phases of the moon combined with the lunar calendar, revealed under the crystal in quatrefoil form in a pavé-set diamond surround, the circular case with stepped bezel, snap on back, together with an 18K gold Audemars Piguet buckle, case, dial and movement signed
36 mm. diam.