展开Stainless steel case with a black (beige stripe) fabric strap. Bi-directional rotating yellow gold bezel with an inlaid black and brown anodised aluminium disc showing 24-hours graduated markers . Black dial with luminous yellow gold-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 MT5652 automatic movement, containing 26 Jewels, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Screw down crown. Round case shape. Case size: 41 mm. Tang clasp. Water resistant at 200 meters / 660 feet. Functions: date, GMT, second time zone, hour, minute, second, chronometer. Black Bay Series. Luxury watch style. Watch label: Swiss Made. Tudor Black Bay Automatic Chronometer Black Dial Mens Watch M79833MN-0004.