Stuhrling Original Men's 271A.33161 Watersport Collection Regatta Meridian Chronograph Swiss Quartz Watch Shatter resistant Krysterna crystal with date magnifier Scalloped edge unidirectional bezel with black wave pattern Black and silver dial with small seconds sub-dial, chronograph function and date complication Black silicon rubber strap with stainless steel inserts and clasp Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving