Casio G Shock GWS5600U-1 Digital Black Resin Diver Watch

Carbon Fiber Meets Classic Square

The Casio G-Shock GW-S5600U-1 takes the beloved 5600-series square and gives it a high-tech armor upgrade. Its case and bezel are reinforced with carbon fiber, shedding weight while boosting strength—an ideal evolution for those who push their watches as hard as their schedules. At 46.7 × 43.2 × 12.7 mm, it maintains the slim, wrist-friendly profile that made the 5600 a G-Shock icon, while packing more resilience into every millimeter.

Solar Power and Atomic Precision

Inside, Casio’s Tough Solar technology ensures the GW-S5600U-1 charges from sunlight or indoor light, making battery swaps a relic of the past. Add Multi-Band 6 radio-controlled timekeeping, and the watch syncs automatically to atomic clocks across the globe, delivering accuracy that rivals GPS without the drain. The EL backlight ensures clarity even in the dead of night, while world time, countdown timer, alarms, and stopwatch features cover the practical side of timekeeping.

Built for Water, Shock, and Everyday Grind

As expected from the G-Shock family, this model boasts 200-meter water resistance and shock resistance engineered to absorb daily punishment without complaint. The black resin strap keeps things comfortable yet durable, matching the matte case finish for a stealthy, no-nonsense look. It’s an instrument built to handle trails, oceans, and boardrooms without skipping a second.

A Modern Classic, Reinforced

The GW-S5600U-1 doesn’t just rest on the legend of the 5600 it reimagines it for today’s world, where toughness, precision, and low-maintenance functionality are not just appreciated, but essential. With carbon fiber construction, solar charging, and atomic calibration, this is the square G-Shock for those who want timeless design with modern tech muscle.

Call to Action:
Whether you’re after a lightweight daily companion or a reliable field tool, the Casio G-Shock GW-S5600U-1 proves why the square case has stood the test of time. Stronger, smarter, and endlessly practical—it’s ready for whatever you throw its way.