Swiss Military Hanowa Men&#39;s 06-4053-04-007.R Jungfrau Black Dial Rubber Strap Watch Precise Swiss-quartz movement All surgical stainless steel case Luminous dots and hands for easy night reading Screw down stainless steel crown; strong mineral crystal protects dial from scratches and scrapes Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving