Stainless steel case with a stainless steel bracelet. Uni-directional rotating stainless steel bezel with a black top ring. Black dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Day of the week and date display at the 3 o'clock position. Seiko caliber 7S36 automatic movement with a 40-hour power reserve. Scratch resistant Hardlex crystal. Transparent case back. Case size: 44 mm. Case thickness: 12 mm. Round case shape. Band width: 22 mm. Deployment with push button release clasp. Water resistant at 100 meters / 330 feet. Functions: date, day, hour, minute, second. Luxury watch style. Watch label: Japan Made. Seiko Fifty Five Fathoms Sports Automatic Black Dial Mens Watch SNZH55J1.