The Graham Mercedes GP A Trackmaster watch was launched in 2010 for the
Silverstone Formula One Grand Prix. This timepiece comes with G1734, automatic
bi-compax chronograph movement. It performs 28 800 vibrations per hour. Mercedes
GP A is equipped with Incabloc shock absorber, power reserve of 48 hours and 27
jewels. A date window is positioned at the 7 o’clock mark. The watch comes with
both seconds and 30-minutes counter chronograph. Hands mark hours, minutes and
seconds. Domed anti-reflective sapphire crystal glass makes the surface
scratch-resistant.