Sinn Flieger Chronograph Second Time Zone 103 St Sa Ar UTC D SN-004

This 103 Sinn watch is designed to resemble the cockpit instruments that pilots use. Functionality is of key importance to this model. This timepiece is equipped with Valjoux 7750 automatic calibre that performs 28 800 vibrations per hour and has 25 bearing jewels. Sinn’s dehumidifying technology is used to increase readability and to protect the mechanism. A date window is positioned at the 3 o’clock mark. Additional functionalities include captive pilot’s bezel with minute ratcheting, a second time zone, high and low pressure resistance, luminous dial elements, transparent case back and scratch-resistant sapphire crystal glass with anti-reflective coating.