Featuring a new GMT function which establishes local time as well as two other time zones, this Tudor Black Bay GMT Automatic Men\'s Watch is the ideal companion for those who like to travel. At A Glance  Stainless steel bracelet with folding clasp 41mm stainless steel case with a blue and burgundy bi-directional rotating bezel and 200m water resistance Domed scratch-resistant sapphire crystal glass Black dial with luminous dot and baton hour markers Snowflake hands Date window at 3 o’clock Powered by the Manufacture Calibre MT5652 (COSC) Self-winding mechanical movement with bidirectional rotor system Built-in architecture Minimum power reserve of 70 hours