Tough, timeless, and built to last. The G-SHOCK GD-100 in sleek black is your go-to for a decade of unstoppable performance with its 10-year battery. Equipped with world time, a stopwatch, and a large, easy-to-read display, it’s as practical as it is stylish. Plus, the bio-based resin case is better for the planet without sacrificing toughness. From casual hangs to workdays, this versatile timepiece has got you covered.