Audemars Piguet, Geneve: An 18ct. gold and diamond-set automatic calendar wristwatch in ovaloid case with diamond-set bezel, the blue dial with diamonds for the indices, aperture for the date, the snap on back with makers mark numbered 98529, the signed automatic movement with gold rim to the rotor, thirty six jewels, adjusted to heat, cold, isochronism and to five positions, numbered 159101 with integral woven and textured gold bracelet and clasp