Audemars Piguet Quantiême Perpetual 25657BA

Audemars Piguet. A fine 18K gold automatic perpetual calendar wristwatch with moon phases and box Signed Audemars Piguet, Automatic, Quantième Perpétuel Automatique, Ref. 25657BA, movement no. 294'417, case no. C 61'242, manufactured in 1989 Movement: cal. 2120/2800 automatic, 31 jewels, signed Dial: signed Case: snap on back, 36 mm. diam., signed With: 18K gold Audemars Piguet buckle, metal setting pin, user manual, various moon calendars for the Northern Hemisphere, Audemars Piguet 1989 sales catalogue and price list, pouch, orignal fitted presentation box with electrical winding facility, outer packagings , Many of the watches offered for sale in this catalogue are pictured with straps made of endangered or protected animal materials such as alligator or crocodile. These endangered species straps are shown for display purposes only and are not for sale. Christie’s will remove and retain the strap prior to shipment from the sale site. At some sale sites, Christie’s may, at its discretion, make the displayed endangered species strap available to the buyer of the lot free of charge if collected in person from the sale site within 1 year of the date of the sale. Please check with the department for details on a particular lot. On lots marked with an + in the catalogue, VAT will be charged at 7.7% on both the premium as well as the hammer price.