Freestyle Men's 'The Tangent' Quartz Stainless Steel and Silicone Casual Watch, Color:Black (Model: FS84915) Long lasting Japanese Digital-Quartz movement Touch screen, 32-city world time function, countdown timer, chronograph, dual time, alarm with hydro pushers Silicone strap with adjustable buckle Night vision backlight Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving