Stuhrling Original Men's 170.33151 Classic Delphi Helix Automatic Skeleton Black Watch Polished stainless steel round shaped case with step design bezel and protective Krysterna crystals Black skeleton whirlwind style dial with stainless steel applied baton indices Skeletonized hands with luminous tips Black alligator embossed genuine leather strap with tang buckle Water resistant to 165 feet (50 M): suitable for swimming and showering