A watch brand by Casio, designed to be a tough, resistant watch.
Certain Some features of the watches might be: Low power indicator, digital/analog,
water resistance up to 200 meters, alarm, stopwatch, tough solar/10 year battery, databank pages, atomic clock, world
time, and/or a countdown timer, but not without a price; G-Shock watches start at $51 retail.
All of these are recommended for a Male
gender (as rated by Casio), so if you're girl, consider Baby-G.