Revue Thommen GMT Professional Men's Stainless Steel Automatic Swiss Made Watch 17572.2137 Polished stainless steel case (42 mm in diameter, 13 mm thick), Sapphire crystal screw-down case-back, Black PVD bidirectional rotating bezel with 24 hour display Black dial with Revue Thommen logo at the 12 o'clock position, Silver-tone luminescent hands and hour markers, Center sweep seconds hand Magnified date window at the 3 o'clock position, Arrow pointing red hand indicating the 2nd time zone displayed around the bezel Scratch resistant sapphire crystal with anti-reflective coating, Screw-down crown, Swiss automatic movement, ETA caliber 2893-2, Power reserve of 42 hours Water resistant to 30 ATM/300 meters/984 feet, Brushed stainless steel bracelet with diver's extension, Deployment clasp with safety