Casio G-Shock Digital Metal Bezel Resin Strap Quartz GM-5600UB-1 GM5600UB-1 200M Men's WatchThe Casio GM-5600UB-1 features a sleek black dial with a digital display, housed in a robust resin case and strap. Measuring approximately 43.20 mm in diameter and 12.90 mm in thickness, this watch includes a metal bezel and is shock-resistant. Powered by quartz movement and protected by a mineral crystal, it offers key functionalities such as a 1/100 second stopwatch, countdown timer, multi-function alarm, and hourly time signal. Additional features include an LED backlight with afterglow, full auto calendar, 12/24 hours display, day and date display, a screwed case back, buckle clasp, and 200m water resistance, making it both durable and versatile.