New Casio G-Shock MRG-B2100 titanium watch with blue dial on the way to the UK

The Casio G-Shock MRG-B2100D-2A has been officially confirmed for release in the UK. The Japanese pagoda-inspired watch was rumored at the end of 2025, launching in Japan at the start of 2026.

Now, Casio has listed the G-Shock MRG-B2100D-2A watch at its online store in the UK. Here, it is set to retail for £3,700.00. While the product listing does not reveal the product’s release date in this market, prospective customers are invited to “sign up now” to receive an email when it becomes available. Whether or not it will also be available at the brand’s physical store in London remains to be seen.

Casio’s G-Shock MRG-B2100D-2A is an analog watch with a ‘hanada-iro’, or cerulean blue, dial. The hue is also described as “dawn-blue”, the color of the morning mist surrounding Japan’s oldest pagoda in the Tohoku region. The silver-colored casing and strap have a titanium-carbide finish, while the top bezel is forged from Cobarion.

This analog watch has three hands, a date display and a day of the week indicator. Other features of the MRG-B2100D-2A include Smartphone Link via Bluetooth, for tools like auto time adjustment, and Tough Solar charging. This radio-controlled (Multi-band 6) model is water resistant to 200 m, and is also magnetic resistant. It also has a power saving mode, an LED light to help you read the watch in low lighting, and an auto hand home position correction function. 

It is unclear when the Casio G-Shock MRG-B2100D-2A watch could be released in other markets like the US or the EU.