Sinn Universal Chronograph 256 D SN-012

The 256 range of instrument chronographs comes with a smaller dial – its diameter is 38.5 millimetres. This timepiece is equipped with Valjoux 7750 automatic calibre that performs 28 800 vibrations per hour and has 25 bearing jewels. Additional functionalities include a pilot’s bezel that marks elapsed time, a day and date window at 3 o’clock, full chronograph functions, high and low pressure resistance, solid case back and shock-resistant acrylic glass.