Casio G-Shock GBX-100S-1 – Surf-Ready Precision for the Modern Waterman

Engineered for surfers, mariners, and ocean adventurers, the Casio G-Shock GBX-100S-1 merges rugged durability with smart connectivity.

Its high-resolution MIP display delivers real-time tide graphs, moon data, sunrise and sunset times—crucial information for planning every wave or voyage. Crafted in G-Shock’s signature shock-resistant structure, it is also water-resistant to 200 meters, making it a reliable partner from deep-sea dives to pounding surf. Through the G-Shock Move app, users can access over 3,300 tide points worldwide, track fitness stats, and customize watch settings directly from their phone. The soft urethane band ensures all-day comfort, while stainless-steel bezel accents lend a sleek, maritime edge. Built to perform where the ocean meets adrenaline, the GBX-100S-1 embodies G-Shock’s promise: absolute toughness with ocean intelligence.

Whether chasing dawn waves or navigating coastal waters, this is the timepiece that moves with the tide—and with you.

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