Stainless steel case. Black leather strap with orange stitching. Black dial with orange accents. Date displays at 3 o'clock position. Tachymeter on bezel. Luminous hands and hour markers. Chronograph. Push button deployment clasp. Scratch resistant anti-glare sapphire crystal. Screwdown crown and caseback. Alarm. Case diameter 41mm. Case thickness 10mm. Quartz movement. Water resistant at 100 meters (330 feet). Alternate Model Numbers: SNA481, SNA481P1, SNA481P-1. Seiko Sportura Alarm Chronograph Steel Black Leather Mens Watch SNA481