Casio has officially made the GM-S2110-1A1 and GM-S2110-1A7 available for purchase in the US, which confirms the wider rollout that followed their Japan launch earlier. Both models are now listed on Casio’s US store at a price of $200.
The two watches sit within the smaller GM-S2110 lineup, which has an octagonal metal bezel but trims the overall size for the sake of better wearability. Case dimensions are listed at 45.9 × 40.5 × 11.0 mm, with a weight of 56 grams, so they are noticeably slimmer than full-size metal CasiOak models. The construction uses a stainless steel bezel with a resin case, alongside a bio-based resin strap.
Both models share the same crosshatch hairline dial pattern, which is the major visual update here. The GM-S2110-1A1 uses a black dial with a negative digital display, while the GM-S2110-1A7 goes for a silver dial with a positive display. The effect is more subtle rather than flashy, and clearly for a more restrained, everyday look compared to some recent loud G-Shock releases.
Functionally, these watches have the core GM-S2110 feature set. They support world time across 31 time zones, a 1/100-second stopwatch, countdown timer, five daily alarms, and a full auto-calendar running through 2099. Casio also includes the hand-shift feature to keep the digital display unobstructed, along with double LED Super Illuminator lighting for both the dial and digital screen.
Water resistance is rated at 200 meters, and power comes from a CR1025 battery with an estimated three-year lifespan. The glass is mineral rather than sapphire, which should help keep the price in check.
With US availability now confirmed at $200, the GM-S2110-1A1 and GM-S2110-1A7 land exactly where earlier rumors pointed. They give buyers a smaller, cleaner take on the metal-bezel G-Shock formula without changing the fundamentals.











