Audemars Piguet Royal Oak 5402

Audemars Piguet, Royal Oak, steel wristwatch with date indication Movement: cal. 2121/1, automatic, 36 jewels, no. 171903 Case: no. C 1233/B3233, diam. 39 mm Complication: date window Signature: dial, movement, case, bracelet Accessory: box