展开Stainless steel case with a stainless steel bracelet. Uni-directional rotating stainless steel bezel. Black dial with luminous silver-tone hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Tudor calibre MT5612 automatic movement with a 70-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape. Case size: 41 mm. Case thickness: 15 mm. Band width: 20 mm. Band length: 8 inches. Fold over clasp with a safety release. Water resistant at 200 meters / 660 feet. Functions: date, hour, minute, second, chronometer. Dress watch style. Watch label: Swiss Made. Tudor Heritage Black Bay Automatic 41 mm Black Dial Mens Watch M79730-0006