Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. White dial with luminous hands and stick hour markers. Arabic numerals at the 6, 9 and 12 o'clock positions. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Day of the week and date display appears at the 3 o'clock position. Automatic movement. Scratch resistant Hardlex crystal. Skeleton case back. Case diameter: 38 mm. Case thickness: 12 mm. Round case shape. Band width: 20 mm. Band length: men's standard. Deployment clasp with push button release. Water resistant at 30 meters / 100 feet. Functions: date, day, hour, minute, second. Casual watch style. Seiko 5 Automatic White Dial Stainless Steel Mens Watch SNKK55.