Casio G-Shock GM-B2100SD-1C: Release Date and Design Details

Key Takeaways

1. The GM-B2100SD-1C is a new metal G-Shock model inspired by the original DW-5000C, set to launch in Japan in June 2025.
2. The watch features a black dial and silver-tone steel case, combining classic and modern retro design elements.
3. It includes advanced features like Tough Solar charging and Bluetooth connectivity for smartphone syncing.
4. The model maintains the octagonal design of the 2100 series with a polished finish and a positive LCD display.
5. A global release is anticipated soon after its debut in Japan, following Casio’s typical launch patterns.

Casio’s G-Shock collection is set to grow once more, this time introducing a model made entirely of metal. Just two months after its initial reveal, the GM-B2100SD-1C has now shown up in listings from Japanese retailers, affirming prior rumors about its launch in Japan scheduled for June 2025.

Design Inspired by the Classic

The GM-B2100SD-1C features a design that echoes the very first G-Shock, the DW-5000C. It showcases a black dial paired with a silver-tone steel case, blending the classic GM-B2100 look with a modern retro vibe. According to the blog Great G-Shock World, the price of this model is expected to be approximately ¥84,700 (~$590). It might also be one of the first G-Shock models to be available worldwide, following the typical trend seen with full-metal releases.

Impressive Features

In terms of features, this watch does not disappoint. It includes Casio’s Tough Solar charging feature and Bluetooth functionality for syncing with smartphones. The watch retains the sharp octagonal design characteristic of the 2100 series but showcases a polished finish and more detailed elements on the dial. Although it doesn’t drastically diverge from previous GM-B2100 models, the introduction of a positive LCD display and its unique color scheme will likely attract collectors’ attention.

Additional Information

Earlier, we reported on this watch on March 5, as part of a leaked trio that includes the MTG-B4000 and a GM-5600 collaboration model with Rui Hachimura. Currently, there are no updates regarding its global release or an exact launch date, but based on Casio’s historical patterns, a wider release could happen shortly after the model debuts in Japan.

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