TAG Heuer Men's THCAU2010BA0874 Formula 1 Analog Display Swiss Automatic Silver Watch Calibre 16 automatic movement Hand-applied polished and faceted indexes with green and blue luminescent markers Swiss-automatic Movement Case Diameter: 44mm Water Resistant 200m (660ft):in General, Suitable for Professional Marine Activity and Serious Surface Water Sports, but not Diving Stainless steel case with a stainless steel bracelet Grey dial with luminous hands and index hour markers Swiss-automatic movement Case diameter: 44.0mm Water resistant to 660 feet