Swiss Military Calibre Men's 06-5R5-13-007 Revolution IP Black Stainless Steel Bracelet Sub-seconds Date Display Watch Brushed and polished black ip coated stainless steel bracelet Open date wheel with date showing through red frame Sub second dial proudly displayed with 2 screws White luminous on indexes Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving