Rip Curl Men's Quartz Stainless Steel and Leather Sport Watch, Color:Black (Model: A2380-MID) Dual time, light, multi-function countdown timer, stop watch with lap and lap recall, 4 daily alarms and date functions Genuine leather strap with metal badge detail 316L stainless steel case: the highest grade of stainless steel for water resistance, strength and non-corrosion in a marine environment Case diameter: 40 mm Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving