Torgoen Swiss Men's T08301 Triple Time Zone Black Polyurethane Strap Watch Precise Swiss-quartz movement Hardened mineral crystal Triple-time zone 12-Hour formats via three sub-dials; luminescence hands and markers; date function High grade stainless-steel case; screwed down case-back; water-resistant polyurethane strap Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving