Silver-tone stainless steel case, black dial with luminous markers and hour hands; leather strap included. Features a unidirectional rotating bezel in silver-tone stainless steel material (dive style), analog sub-dials displaying 60-second, 30-minute, and 12-hour chronograph functions including tachymeter capability. Powered by automatic movement, equipped with scratch-resistant sapphire crystal, date function between the 4th and 5th hour markers. Water resistant to 500 meters (1650 feet).