Audemars Piguet Royal Oak Tourbillon

950 platinum case and bracelet. 8 screws fixed silver-tone bezel. Smoked grey dial with white gold hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Audemars Piguet Calibre 2924 hand wind movement with a 70-hour power reserve. Scratch resistant sapphire crystal. Octagon case shape, case size: 41 mm, case thickness: 8.95 mm. Water resistant at 50 meters / 165 feet. Functions: tourbillon, hour, minute, power reserve indicator.