Invicta Men's 'Pro Diver' Quartz Stainless Steel and Silicone Casual Watch, Color:Two Tone (Model: 22307) Black dial chronograph with 30min, 60sec and 1/10 sec sub dials with date display, Black rubber band with steel accents, Push crown 50MM stainless steel case with Flame fusion crystal Quartz Movement Case Diameter: 50mm Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving