Silver-tone stainless steel case and bracelet. Fixed silver-tone stainless steel bezel. Black dial with luminous silver-tone dauphine-style hands and index hour markers. Minute markers. Tachymeter markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between the 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 60 minute and 12 hour. Seiko Caliber 8T67 quartz movement. Scratch resistant Hardlex crystal. Pull / push crown. Solid case back. Round case shape, case size: 41 mm, case thickness: 12 mm. Band width: 20 mm. Deployment with push button release clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, tachymeter. Chronograph Series. Sport watch style. Watch label: Japan Movt. Seiko Chronograph Quartz Black Dial Men's Watch SSB379.