Black titanium case with a black canvas strap. Fixed black titanium bezel. Black dial with silver-tone and blue hands and Arabic & index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date subdail. Chronograph - sub-dials displaying: four - tourbillon, day/night indicator, 12 hour, date. Corum Calibre CO 397 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 47 mm. Buckle clasp. Water resistant at 50 meters / 165 feet. Functions: tourbillon, chronograph, date, second time zone, hour, minute, second, day/night indicator. Sport watch style. Watch label: Swiss Made. Corum Admirals Cup Seafender Tourbillon Chronograph Automatic Black Dial Mens Watch 397.501.18/0001 AK21.