Invicta Men's 0450 II Collection Black Ion-Plated Stainless Steel Watch Precise Swiss-quartz movement Durable flame-fusion crystal; brushed and polished black ion-plated stainless steel case and bracelet Day and date function Black dial with luminous hands, hour markers and arabic numerals; magnified date window Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving