This Casio watch is great for young people on the go. You can wear it while working out, traveling, or during daily activities. It's suitable for anyone who needs a reliable and feature - rich timepiece. The watch has a case size of approximately 51.4mm x 47.1mm x 16.1mm and offers 100M water resistance, so you don't have to worry about getting it wet. Its LED backlight makes it easy to read the time in the dark, and it has a long - lasting 10 - year battery.