Audemars Piguet, Royal Oak, wristwatch in 750 gold, 1980s Movement: cal. 2140, automatic, 31 jewels, n°451785 Case: n°252/D-76287, diam. 33 mm Complication: date window Signature Audemars Piguet: dial, movement, case, bracelet Gay Frères signature: bracelet Weight: 164g General condition: Poor to fair. Dial Tapestry cream: Excellent condition Applique baton hands and hour markers: Excellent condition. Glass: Excellent condition. Case and bracelet: Poor to fair, with numerous scratches and marks. The watch has probably been repolished several times. Marks on the crown. Circumference approx. 18.5 cm. Weight: 164g. The watch is in working order at the time of writing. This fact must be considered in relation to its age. We do not guarantee its future operation. It has not been tested over a long period and we therefore cannot guarantee the accuracy of the movement or the power reserve. Services or restorations may have been carried out on the entire watch, resulting in the replacement of parts that may not be original (dial, hands, parts of the movement, bracelet, etc.). As the watch has been opened, we cannot guarantee that it is water-resistant. Unless otherwise stated, we have no information on the last service performed and we advise you to have the part serviced.