Chase-Durer Men's 779.2SLL Conquest Sport Chronograph Stainless Steel and Titanium Watch Precise Swiss-quartz movement Scratch-resistant sapphire crystal with anti-reflective coating Solid 316L stainless steel and titanium case; matching rubber bracelet with coordinating solid engraved steel inserts Super-Luminova coated luminous hands; chronograph functions with 12-hour, 60-second, and 1/10th second sub dials; date function at 12 o'clock Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving