Grey titanium case with a grey rubber strap. 8 screws fixed grey bezel. Slate grey skeleton dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Chronograph - three sub-dials displaying: 60 seconds, 30 minutes, and tourbillion. Audemars Piguet Calibre 2936 Hand Wind movement, based upon Audemars Piguet 2889, containing 28 Jewels, composed of 299 parts, bitting at 21600 vph, and has a power reserve of approximately 72 hours. Scratch resistant sapphire crystal. Screw down crown. Skeleton transparent exhibition see through case back. Octagon case shape, case size: 44 mm, case thickness: 13.2 mm. Water resistant at 200 meters / 660 feet. Functions: tourbillon, chronograph, hour, minute, small second. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Tourbillon Slate Grey Skeleton Dial Men's Watch 26347TI.GG.D004CA.02.