Authentic Oris Divers Sixty-Five Automatic Grey Dial Steel Men's Watch. Features an automatic movement powered by the Caliber 733 base SW 200-1 engine, with a luminous dial and dot/index hour markers plus outer minute markers on a grey background. Includes scratch-resistant sapphire crystal, folding clasp closure, solid case back, uni-directional rotating bezel, round case shape measuring 40mm in diameter and 13.14mm thick. Equipped with screw-down crown for water resistance up to 100 meters (approx. 330 feet). Comes with a 2-year WatchMaxx warranty. The model number is also listed as 73377074053-0782018.