Audemars Piguet Royal Oak Tourbillon

Black ceramic case with a black ceramic bracelet. Fixed black ceramic bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. One - tourbillon subdial. Audemars Piguet Calibre 2924 Hand Wind movement, containing 25 Jewels, composed of 216 parts, bitting at 21600 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Octagon case shape, case size: 41 mm. Hidden clasp. Water resistant at 50 meters / 165 feet. Functions: tourbillon, hour, minute, power reserve indicator.