Victorinox Airboss Mach 9 Analog Display Chronograph Automatic Watch, Silver Stainless Steel Band, 45mm Round watch featuring exhibition caseback and black dial with luminous sword-shape hands, date window, and Arabic hour markers 42 mm stainless steel case with anti-reflective sapphire dial window Swiss automatic movement with analog display Stainless steel link bracelet with deployant-clasp Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving