Casio G-Shock DW-5600UBB-1DR 1||1 quality

Design: Features the classic square G-Shock case shape with a solid black color scheme and a standard digital display.

Durability: Built with shock-resistant construction and 200-meter water resistance, making it suitable for demanding conditions and water sports.

Functions: Includes an electro-luminescent (EL) backlight with afterglow, a 1/100-second stopwatch, countdown timer, multi-function alarm, and full auto-calendar.

Battery Life: Has an approximate battery life of 2 to 5 years on a CR2016 battery, depending on the specific product version.