Description
Sinn Duo Chronograph 756 UTC Aligator With Folding Clasp. Sinn 756 watches are designed to function impeccably in even the toughest of conditions. This timepiece is equipped with Valjoux 7750 automatic calibre that performs 28 800 vibrations per hour and has 25 bearing jewels. Extreme protection from magnetic influences is one of the watch's most prominent characteristics. Sinn's ar-dehumidifying technology is used, as well. The timepiece comes equipped with various functionalities like a second time zone, high temperature resistance, high and low pressure resistance, nickel-free case back and scratch-resistant sapphire crystal glass with anti-reflective coating.
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