Rip Curl Men's 'Cortez 2 XL Midnight SSS' Quartz Stainless Steel Casual Watch, Color:Black (Model: A2467-MLM) 316L marine grade stainless steel case Enamel filled crown Rugged unidirectional "heat bezel" for countdown at a glance Triple-sealed crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving