Graham chronofighter watches have been built for performance the bordeaux steel watch comes with g1733 automatic bi compax chronograph movement it makes 28 800 vibrations per hour additional features include incabloc shock absorber 28 jewels and a 48 hour power reserve the timepiece is equipped with automatic chronograph gmtsecond time zone and a double date window at the 12 oclock position the left hand fast action startstop trigger and reset button is another very useful feature han