JBW Men's JB-6235-E "Lynx" Six Carat Black Diamonds Mother-Of-Pearl Black Ion Plated Stainless Steel Watch Highest standard Swiss chronograph movement Stainless steel black ion plated bezel and case; 6 carats of genuine black diamonds Chronograph sub-dials; Contrasting luminescent hour and minute hands Stainless Steel black ion plated black diamond accented three-link band with deployment buckle Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving