Black ceramic case and bracelet. Uni-directional rotating black ceramic bezel. Charcoal dial with black hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Tudor Calibre MT5602-U hand wind movement with a 70-hour power reserve. Scratch resistant sapphire crystal. Transparent see through case back. Round case shape, case size: 41 mm, case thickness: 13.6 mm. Band width: 21 mm. Water resistant at 200 meters / 660 feet. Functions: hour, minute, second, chronometer. Black Bay Series. Watch label: Swiss Made. Tudor Black Bay Hand Wind Chronometer Charcoal Dial Mens Watch M7941A1ACNU-0001.