Waterproof : When you swim, wash hands and shower, you don't need taking this Digital Sports watch off. Multifunction: Waterproof Running Watches is Great for stopwatch, countdown, back light, dual time zones, independent alarm, calendar and dust proof. Easy to Match: This simple and classical design watch will go great with any outfit and any occasion. It enables you to easily spice up a normal outfit and add style to your life Easy to Read: This sport watch is easy to set and easy to read. And the fashionable design is excellent. Moreover, it uses lamp and presses "light"button to see the time clearly in the dark.Luminous display, easy to read even in the dark Convenience to Use: Men Sports Watch is convenient to set daily alarm and chime hourly, and it is convenient for the people who often do business in different countries.