Ballast Men's BL-3129-01 Valiant Analog Display Japanese Automatic Black Watch The valiant series is a stunning collection of bold and iconic timepieces, the cornerstone of the ballast offering. The raw beauty of its machine-stamped, precisely crafted, perfect assembly is undeniable Automatic skeleton with Japanese movement Custom molded silicone strap with stainless steel case and buckle Black dial with white lum index, subdial, sapphire coated mineral crystal lens, screw lock canteen crown Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving