Stainless steel case with a stainless steel bracelet. Uni-directional rotating stainless steel bezel with a black top ring. Black dial with luminous hands and dot 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. Pull / push crown. Skeleton case back. Case size: 41 mm. Case thickness: 13 mm. Round case shape. Band width: 22 mm. Band length: 7.5 inches. Fold over clasp with a safety release. Water resistant at 100 meters / 330 feet. Functions: date, day, hour, minute, second. Casual watch style. Seiko 5 Automatic Black Dial Stainless Steel Mens Watch SNZF17.