JIUSKO Authentic Mens Automatic Self Wind 200m Stainless Steel Diving Watch 21 Jewel, Blue Dial 39LSB08 Made in USA or Imported 21 Jeweled Japanese Automatic Movement (No Battery Necessary). 40 Hours Power Reserve. 21,600 bph All Stainless Steel. Sapphire Crystal. Unidirectional Bezel. 200m (660 Ft.) Water Resistant. Luminous Display for Low Light. Screw Down Crown. Suitable for Scuba Diving Push-button/Foldover Deployment Clasp with Diver's Wetsuit Extension Presentation: Jiusko Professional Hard Shell Black Storage Case, Leather Cardholder with Warranty Card and Manual, Watch Care Cloth