Casio G-Shock GMA-P2110B Brings Quiet Style to Women's Watches

If you buy something from a link in this article, we may earn a commission. Learn more

Casio has added two new colorways to its popular G-SHOCK GMA-P2110 line built for women, and this time the brand is leaning into restraint rather than the neon and pastel palettes G-SHOCK is often known for. The Casio G-Shock GMA-P2110B 5A and GMA-P2110B-1A trade the line’s usual bold colorways for an all-brown and an all-black monochromatic look, respectively.

Price: Around $165 to $175
Where to Buy: Casio

Add The Gadgeteer on Google Add The Gadgeteer as a preferred source to see more of our coverage on Google.

ADD US ON GOOGLE

Two Colorways, One Understated Attitude

Both new models share the same case and dial architecture, so the real choice comes down to mood. The GMA-P2110B-5A wraps the case, bezel, and band in a warm all-brown finish, while the GMA-P2110B-1A goes the opposite direction with a stealthy all-black finish.

Casio describes the design directly: “Dressed in all-black or all-brown, this watch projects casual sophistication.” The brand adds that “the metallic bezel ring catches the light from both the inner and outer edges of the bezel, shimmering subtly against the muted color palette for an urban look that suits your sensibility”.

Built Small, On Purpose

Unlike G-SHOCK’s chunkier analog-digital releases, the P2110B line is built around a compact case, and the spec sheet backs that up. The case measures 46 x 40.5 x 11.3mm and weighs just 37 grams, a noticeably lighter, slimmer footprint than G-SHOCK’s more overbuilt men’s lines. Casio frames this directly as a fit consideration: “The compact size delivers a comfortable fit, even on slimmer wrists, and offers a subtle, refined look for any setting”.

Sustainability Built Into the Band

Both colorways share a detail that’s easy to miss at a glance: the bezel and band are made using bio-based resin, sourced from renewable organic resources rather than standard petroleum-based resin. Casio says this shift is expected to help reduce environmental impact, positioning the P2110B within the brand’s broader push toward more sustainable materials without compromising the toughness G-SHOCK is built around.

More Than It Looks Like on Paper

The soft, monochromatic finish might suggest Casio dialed back the engineering to match the quieter aesthetic, but the internals say otherwise. A CR1025 battery keeps things running for roughly three years before it needs swapping , and the display sits under mineral glass rather than a more fragile substitute. The watch earns its G-SHOCK badge underneath that restraint: both colorways are shock resistant and rated for 200 meters of water resistance, well beyond splash duty and into legitimate swim territory.

That combination matters more than it might seem for a watch this size. A 200-meter rating is typically reserved for dedicated dive or sport watches, not everyday analog-digital pieces, so Casio isn’t asking wearers to choose between a refined look and real-world resilience.

A Travel and Timing Toolkit Hiding Under Two Hands

Flip past the analog face and there’s a fully featured digital layer doing quiet work. World travelers get the most obvious payoff: 31 time zones across 48 cities, plus coordinated universal time and a daylight saving toggle, are built in. For anyone tracking splits or personal bests, the stopwatch measures down to 1/100th of a second for the first hour before switching to per-second accuracy, with dedicated modes for elapsed time, split time, and first/second place comparisons.

Daily use gets its own set of conveniences rather than sport-focused ones. Five separate alarms plus an hourly time signal cover routine reminders, a 24-hour countdown timer handles anything from workouts to cooking, and the calendar runs on full auto-calculation through 2099 so it never needs manual correction. Low-light visibility comes from a double LED setup, one light for the analog face and a second for the digital display, each with adjustable illumination duration and an afterglow effect. Casio also carries over its hand-shift feature, which swings the analog hands out of the way automatically so they don’t block the digital readout when it’s needed most.

Compatible Band Size and Fit

Casio lists a compatible band size range of 145 to 190mm , covering a fairly broad range of wrist sizes despite the watch’s compact case profile. Combined with the lighter 37-gram weight, the P2110B line is positioned as an everyday wearer rather than a watch that announces itself.

Casio G-Shock GMA-P2110B
Price: Around $165 to $175
Where to Buy: Casio

The Bottom Line

The GMA-P2110B-5A and GMA-P2110B-1A aren’t chasing G-SHOCK’s loudest instincts. Instead, they lean into a quieter, more monochromatic identity while keeping the shock resistance, water resistance, and digital feature set that make G-SHOCK watches genuinely useful daily wearers rather than just style pieces. For anyone who wants G-SHOCK durability without a bold color statement, these two new colorways make a straightforward case for themselves.