Silver-tone stainless steel case with green dial and silver-tone hands. Features an oyster bracelet, uni-directional rotating bezel with a green cerachrom top ring, analog display with luminous markers for hour and minute hands plus date window at 3 o'clock position. Powered by Rolex Calibre 3135 automatic movement equipped with 31 jewels and beating at 28800 vph; offers approximately 48 hours power reserve. Scratch resistant sapphire crystal. Water resistant to 300 meters / 1000 feet. Chronometer certified.