Oris divers date is a watch created for the needs of professionals it comes with various safety features the watch is equipped with oris 733 automatic calibre that performs 28 800 vibrations per hour and has 26 bearing jewels a 38 hour power reserve is available for the convenience of the wearer hands and indices are luminous for improved night time visibility a date display appears at the 6 oclock mark the uni directional rotating bezel measures elapsed time additional useful features i