18 kt yellow gold case with an 18 kt yellow gold bracelet. Fixed 18 kt yellow gold bezel set with 32 diamonds (0.65 ctw). Silver dial with gold-tone hands and stick hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Automatic movement wtih 40 hour power reserve. Caliber 2140 engine. Scratch resistant sapphire crystal. Solid case back. Case diameter: 33 mm. Case thickness: 10.4 mm. Octagon case shape. Deployment clasp with push button. Water resistant at 50 meters / 165 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Automatic Diamond Yellow Gold Ladies Watch 77321BA.ZZ.1230BA.01.A.