The Casio G-Shock Master of G GG-1000-1A5ER is an analog men's watch. The watch has both a dial and a digital screen. The dials are fluorescent and the screen lights up as soon as you turn your wrist. This makes reading data in the dark easy. The G-Shock has different useful functions, such as a compass, thermometer, stopwatch, and date display. You can also set an alarm yourself and the watch has a snooze function. That's useful for when you want to use your watch as an alarm clock as well.