Authentic Oris divers watch with model number 01-733-7771/3154-07. Features a brushed bronze case and bracelet, unidirectional rotating bezel, luminous hands and markers on a black dial displaying the date at 6 o'clock. Powered by an automatic movement (Oris Calibre 733 engine) with screw-down crown and 38-hour power reserve indicator. Includes scratch-resistant sapphire crystal glass, round case shape measuring 38mm in diameter, solid case back, and is rated for 100 meters / 330 feet water resistance.