Fortis Men's 595.11.16 L.01 Flieger Cockpit Olive Self-Wind Black Stainless Steel Watch Round watch featuring two-tone dial with luminous hands/indices and magnified date window at 3 o'clock 40 mm black stainless steel case with anti-reflective sapphire dial window Automatic self-wind movement with analog display Leather calfskin band with buckle closure Water resistant to 200 m (660 ft): In general, suitable for professional marine activity and serious surface water sports, but not scuba diving