Sinn Duo Chronograph 756 S Rubber D SN-140

The 756 series brags extreme resilience and protection from harsh external influences. This 756 S watch is equipped with Valjoux 7750 automatic calibre that performs 28 800 vibrations per hour and has 25 bearing jewels. One of the watch’s most prominent features is the extreme protection from magnetic fields. Sinn’s dehumidifying technology is used, as well. A date window is positioned at the 4 o’clock mark. This timepiece comes with additional functionalities like nickel-free case back, luminous dial elements and scratch-resistant sapphire crystal glass with anti-reflective coating.