Swiss Military Calibre Men's 06-4R4-13-007.9 Red Star Rose Gold IP Bezel Chronograph Rubber Date Watch Black IP stainless steel case Chronograph function; Sub-second Gold tone striking numbers; Luminous hands Rose gold IP coated bezel with tachymeter;Minute track Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving