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Five new Casio G-Shock "Black and Bold Red" series watches revealed to be on their way

From left to right: the Casio GX-56BBR-1A, GA-700BBR-1A, GA-B2100BBR-1A, GD-O100BBR-1, and the DW-5600BBR-1 - the full "Black and Bold Red" G-Shock lineup in one shot. (Image source: @morgan_gshock via Instagram)
From left to right: the Casio GX-56BBR-1A, GA-700BBR-1A, GA-B2100BBR-1A, GD-O100BBR-1, and the DW-5600BBR-1 - the full "Black and Bold Red" G-Shock lineup in one shot. (Image source: @morgan_gshock via Instagram)
New leak points towards five brand-new Casio G-Shock models under the "Black and Bold Red" series, featuring matte black cases and bold red displays. The previously leaked DW-5600BBR-1 now appears to be part of a wider release.

We recently reported on the Casio G-Shock DW-5600BBR-1, which leaked as an upcoming UK-exclusive release with little fanfare and zero confirmation of a broader collection. That changed today.

An Instagram post by collector Morgan G-Shock (@morgan_gshock) has surfaced showing off what appears to be the full "Black and Bold Red" lineup - five models in total. Each watch is dressed in matte black resin and features red-accented digital displays. The five models are listed below:

  • GX-56BBR-1A – This is easily the most standout model in the lot, clearly identifiable by its oversized, shock-resistant casing and red solar-powered LCD.
  • GA-B2100BBR-1A – This classic octagonal model is from the popular "CasiOak" family. It features analog-digital functionality, Tough Solar, and Bluetooth support.
  • GA-700BBR-1A – This beefy analog-digital watch is the second image in the post. Its large push buttons and pronounced bezel give it away.
  • GD-O100BBR-1 – A newer model in the mix, this one features a full digital display and layout aligning with G-Shock's oversized GD format.
  • DW-5600BBR-1 – Previously leaked and already reported, this classic square model rounds off the set. It’s easily the most minimalist of the five.

The consistency in color treatment across the lineup - matte black cases, bold red displays, and subtle grey text - lends even more credibility to the idea that this is a full limited-edition series. There is no official release confirmation yet, but Casio’s history of color-themed collections (like the "Black x Gold" or "Neo Tokyo" sets) makes this a likely multi-watch drop.

With five confirmed models now surfacing, the "Black and Bold Red" series looks to be another carefully coordinated G-Shock capsule. The Japanese company should make an official launch announcement any day now. 

Buy the Casio GA-B2100CT-5A on Amazon.

(Image source: @morgan_gshock on Instagram)
(Image source: @morgan_gshock on Instagram)
(Image source: @morgan_gshock on Instagram)
(Image source: @morgan_gshock on Instagram)
 
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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2025 04 > Five new Casio G-Shock "Black and Bold Red" series watches revealed to be on their way
Anubhav Sharma, 2025-04-18 (Update: 2025-04-18)