Swiss Legend Men's 21818P-01 Neptune Collection Stainless Steel Black Rubber Watch Precise Swiss-quartz movement Durable mineral crystal; stainless steel and black rubber case and strap Date function Black dial with luminous hands, arabic numerals and hour markers; black ion-plated stainless steel unidirectional bezel; screw-down crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving