August Steiner Men's ASA805RG Stainless Steel Swiss Quartz Day and Date GMT Watch Precise Swiss-Quartz movement Round 316L surgical grade stainless steel case Casual yet sporty timepiece The watch comes with a genuine black leather strap completed with a stainless steel engraved August Steiner tang buckle Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving