Key Takeaways
1. The Casio G-Shock MRG-B2100D-2A features a unique cerulean blue dial inspired by the early morning fog of Mt. Haguro in Yamagata.
2. The watch is made with a titanium carbide-coated octagonal bezel and a silver-colored strap from DAT55G titanium alloy for a sleek look.
3. It includes advanced features like Bluetooth connectivity, automatic hand home position correction, and a power-saving mode.
4. The analog dial displays hours, minutes, seconds, date, and day-of-the-week, with a white LED backlight for low-light visibility.
5. Priced at £3,700.00, the watch has limited availability, with only two units left on the UK online store and also available in a London physical store.
Casio has introduced the G-Shock MRG-B2100D-2A watch in the UK market. This particular model was previously launched in Japan, where it became available in early January 2026.
Dial and Design
The Casio G-Shock MRG-B2100D-2A features a unique cerulean blue dial that is said to change slightly with the lighting. This hue is inspired by the early morning fog that envelops the historic Five-storied Pagoda of Mt. Haguro in Yamagata. The watch showcases an octagonal bezel crafted from a blend of titanium carbide coating and Cobarion alloy materials. Both the bezel and casing, alongside the silver-colored strap made from DAT55G titanium alloy, give the watch a sleek appearance.
Features and Functions
This radio-controlled (Multi-band 6) MR-G model comes with Bluetooth capabilities that allow it to connect to smartphones. It also includes an automatic hand home position correction feature. The analog dial comprises three hands indicating the hours, minutes, and seconds, along with a date display and a day-of-the-week indicator. Additionally, it offers a power-saving mode and features a white LED backlight for visibility in low light conditions.
Availability and Pricing
The Casio G-Shock MRG-B2100D-2A is available for purchase on the brand’s UK online store for £3,700.00. However, it’s important to mention that stock seems to be limited, with only two units remaining as of this writing. The brand also shared on Instagram that this model can be found in their physical store located in London.
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