Bulova Men's 'Snorkel' Quartz Stainless Steel Watch, Color:Silver-Toned (Model: 96B237) Chronograph functions with 60 second, 60 minute and 1/10 of a second subdials; date window at 3:00; ultra-high frequency Black dial with white and yellow hands and silver tone and white hour markers; luminous; screw-down crown; mineral crystal; stainless steel case and bracelet Japanese-quartz Movement Case Diameter: 44mm Water resistant 200m (660ft):in general, suitable for professional marine activity and serious surface water sports, but not diving