T1 B : An Exceptional Diving Watch Sinn by wholesalewatches - November 22, 2015November 16, 20150 The T1 B is a mission timer, all of the case parts are made from bead-blasted high-strength titanium, characterized by a matt-blue electroplated dial. Titanium has a particularly low weight, very high strength and exceptional resistance to saltwater, so it is perfectly designed for use in saltwater. The metal also offers a high degree of wearing comfort as it causes no allergies.The suitability as a diving watch for professional use. Related posts: Sinn Unique Watch-1800 S DAMASZENER A Quick Overview Of Sinn Watches Hardcover Sinn Pilot Watch For Business Man