2026 Has Just Started, Casio Immediately Releases 3 G-Shock GA-2100K Series

At the beginning of 2026, Casio immediately stepped on the gas by launching three watches G-Shock from the series GA-2100K in Japan. The three watches are GA-2100K-1A with green accents, GA-2100K-2A with orange accents, and GA-2100K-5A with red accents. The watch design is presented in concept smoke lamp which is fantastical and inspired by a music festival theme. The following is a more complete appearance and specifications about the Casio G-Shock GA-2100K Series.

Casio G-Shock GA-2100K Series specifications

All three GA-2100K Series watches are designed with structure in mind shock resistant and Carbon Core Guard structure case and use it resin bezel And outer case transparent. Caseits diameter is 45.4 mm, its thickness is 11.8 mm, lug-to-lug 48.5 mm, and weighs only 51 grams. This watch is water resistant up to 200 meters inorganic glass to protect call.

This collection also uses resin rope transparent so it looks unique. When viewed visually, there are significant changes in use resin transparent matte on bezel And tie which makes it look different from other models. On back cover The watch has the label “Carbon Core Guard”.

Dials and Features on the Casio G-Shock GA-2100K Series

All three watches wear call black with different color accents, as well as indices marker and the clock hands use neon colors to add contrast background dark call. Casio describes the watch design as inspired by nightlife and magical music festival lighting with laser lights intersecting with mist and floating in the dark. This can be seen in accent colors such as lasers and surfaces call shiny one.

NeoBrite is applied to the hour and second hands to improve visibility in low light conditions. Functionally, this series offers various features, such as world time covering 48 cities in 31 time zones, stopwatch with split time, countdown timer5 daily alarm, full automatic calendar, And double LED light with adjustable illumination duration. All three watches use batteries battery life up to 3 years and the accuracy is ±15 seconds per month.

Three Casio G-Shock GA-2100K Series Watches

The following is a more complete view of the Casio G-Shock GA-2100K Series.

1. Casio G-Shock GA-2100K-1A

Casio G-Shock GA-2100K-1A is designed with translucent gray smoke on case And tie, and decorated with green accents on call.

2. Casio G-Shock GA-2100K-2A

Casio G-Shock GA-2100K-2A uses case And tie transparent dark gray transparent, as well as orange details on the call.

3. Casio G-Shock GA-2100K-5A

Casio G-Shock GA-2100K-5A is designed using case And tie transparent brown color, as well as red accents on the call.

The Casio G-Shock GA-2100K Series is scheduled to be released in January 2026 in Japan first and is likely a version global market will follow. Interested in collecting it? Before that, you can take a peek at the collection first G-Shock GA-2100 others by visiting website/application JAMTANGAN.COM.