The Best Value PE Stopwatch on the Market ACCUSPLIT Exclusive Ergonomic "X" Case Special Million Cycle Switches operate cleanly, precisely & reliably every time Magnum XL digits for easy viewing 5 year Lithium battery Perfect for sports, training and more, the Accusplit Pro ...The Best Value PE Stopwatch on the Market ACCUSPLIT Exclusive Ergonomic "X" Case Special Million Cycle Switches operate cleanly, precisely & reliably every time Magnum XL digits for easy viewing 5 year Lithium battery Perfect for sports, training and more, the Accusplit Pro Survivor stopwatch offers everything you need to keep time. The million-cycle switches promise easy, long-lasting use, and the time, split time and date are displayed in large digits for simple viewing. Plus, the durable "X" case is both water and shock resistant.