Audemars Piguet a lady's 18ct white gold, tiger's eye and diamond-set backwind bracelet watch case 57615 circa 1970, manual winding movement, fully jewelled, tiger's eye dial, diamond-set hands, oval-shaped case, bezel set with numerous round brilliant-cut diamonds, case, dial, movement and bracelet signed, with an integrated 18ct white gold Audemars Piguet satin finish bracelet with clasp, diameter 31 mm, bracelet circumference approximately 165 mm.