Details Casio G-Shock Watch GA-110HC-1AJF is a rugged watch designed to survive against harsh environments. It comes with motorsports function such as 1/1000-second stopwatch, stopwatch with auto-start function, lap memories, and much more. The watch comes with large dial and buttons making it easy to operate and switch functions. It also comes preloaded with 48-city World Time Mode. Featuring a mechanical design, the watch also has a built-in LED that glows from in conjunction with the stopwatch's auto start function as well as in the timer mode. Built with premium quality material, the watch fits comfortably around your wrist and can be worn for hours with ease. Specs Shock Resistant 200M Water Resistant Anti-Magnetic Structure 1/1000th Second Stopwatch with Speed Indicator.