Formula one is the main inspiration behind the creation of the oris williams f1 team chronograph the watch is equipped with oris 679 automatic calibre a modification of eta 7750 the movement performs 28 800 vibrations per hour and has 25 bearing jewels a 42 hour power reserve is available for the convenience of the wearer hands and indices are luminous for improved night time visibility the chronograph of the watch comes with a 30 minute and a 12 hour register a day and date window is pos