Formula One motor racing team Brawn GP and Graham worked together on the
creation of a limited edition watch. The watch comes with G1734 automatic
calibre. It performs 28 800 vibrations per hour. The watch is equipped with
Incabloc shock absorber, 27 jewels and a 48-hour power reserve. The chronograph
has two sub-dials: a seconds and a 30-minute display. A date window is located
at the 7 o’clock mark. Hands mark hours, minutes and seconds. Domed sapphire
crystal glass with anti-reflective coating adds to the resilience of the
timepiece.