Key Takeaways
1. The Casio G-Shock GW-BX5600 watch debuted in Japan in late 2025 and is available online in the UK, but not yet in the US or EU.
2. Two initial versions of the watch are available: GW-BX5600-1 with a positive display and GW-BX5600-1A1 with a negative display.
3. A third color variation of the GW-BX5600 is expected to be introduced in April 2026, though details remain unconfirmed.
4. Key features include a high-visibility LCD, Bluetooth connectivity, dual world time zones, and water resistance up to 200 m.
5. First Class Watches in the UK plans to restock the original models of the GW-BX5600 in July/August 2026.
A new Casio G-Shock GW-BX5600 watch is expected to be released soon. This eagerly awaited model made its debut in Japan in late 2025 and later became available on the brand’s online store in the UK. However, it has not yet been officially launched in other regions such as the US and the EU.
Different Versions Available
At first, consumers had the option to choose between two versions of the Casio G-Shock GW-BX5600. The GW-BX5600-1 is a black resin design with a positive MIP LCD (light background, dark figures), while the GW-BX5600-1A1 features the same black casing and strap, but with a negative display (dark background, light figures). Recently, the trusted blog Great G-Shock World reported that a third color variation will be introduced in April 2026. The blog does not mention where it got this information, and details about this new model remain unconfirmed.
Features of the Watch
Casio’s G-Shock GW-BX5600 is a digital timepiece with a square-shaped memory-in-pixel LCD. This display is referred to as a “high-visibility” screen, offering multiple font and display options. It is a radio-controlled (Multiband 6) watch with Bluetooth capabilities, enabling features such as automatic time updates. The watch supports dual world time zones and is equipped with a stopwatch, timer, and several alarms. Additionally, it is water-resistant up to 200 m and utilizes Tough Solar charging technology for prolonged battery life.
Availability Updates
Moreover, it is important to mention that First Class Watches, a retailer based in the UK that offers international shipping, is currently indicating a restock of the original Casio G-Shock GW-BX5600-1 and GW-BX5600-1A1 watches in July/August 2026.
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