Silver-tone stainless steel case and bracelet. Fixed silver-tone stainless steel bezel. Black dial with luminous silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands. Date display at the 4 o'clock position. One subdial displaying: 24 hour. Seiko Caliber 4R37 Automatic movement, containing 24 Jewels, bitting at 21600 vph, and has a power reserve of approximately 41 hours. Scratch resistant Hardlex crystal. Pull / push crown. Transparent case back. Round case shape, case size: 42 mm, case thickness: 15 mm. Band width: 22 mm. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second. Neo Sports Series. Sport watch style. Seiko Neo Sports Automatic Black Dial Mens Watch SSA381K1.