TAG Heuer Men's CAF101E.FT8011 Rubber with Black Dial Watch Swiss quartz movement Case diameter: 43 mm Chronograph watch, stainless steel case Scratch resistant antireflective sapphire Water-resistant to 300 meters(984 feet) Water resistant to 990 feet (300 M):suitable for scuba diving to a depth of 30 meters for up to 2 hours