Invicta Men's 'Specialty' Quartz Stainless Steel Casual Watch, Color:Silver-Toned (Model: 9401) Chronograph with 60 second and 60 minute, accenting the stainless steel bezel, push down crown 39.5MM stainless steel case with Mineral crystal Analog-quartz Movement Case Diameter: 39.5mm Water resistant 200m (660ft):in general, suitable for professional marine activity and serious surface water sports, but not diving