Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. White dial with open heart display with bluehands and Roman numeral and index hour markers. Minute markers around an inner ring. Dial Type: Analog. 24 hour sub-dial at the 11 o'clock position. Automatic movement with a 41 hour power reserve. Scratch resistant Hardlex crystal. Screw down crown. Skeleton case back. Case diameter: 42 mm. Case thickness: 12 mm. Round case shape. Band width: 23 mm. Deployment clasp with push button release. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second, 24 hour. Additional Info: powered by the movement of your wrist. Casual watch style. Watch label: Japan Movt. Seiko Premier Automatic White Dial Stainless Steel Mens Watch SSA241.