The Casio G-Shock GMD-S5600NC-2 offers robust functionality in a stylish package. Featuring a bio-based resin case and strap, this watch boasts a green digital display with shock resistance. Key features include a 1/100 second stopwatch, countdown timer, multi-function alarm, flash alert, and LED backlight with afterglow. With 200m water resistance, 12/24-hour display, and full auto calendar, it's designed for everyday durability and convenience.