Is the GA-2100 good for swimming?

Yes. It is sealed to 200 m (20 ATM), so it handles swimming and showering. Casio does not rate it for scuba diving.

How does it compare with other G-Shocks?

The GA-2100 is much slimmer than classic square and Mudmaster models, so it fits under sleeves and smaller wrists. It keeps the core G-Shock features but drops solar power and Bluetooth.

Does it have a light?

Yes. It has double LED illumination for the dial and the digital display.

What is the hand-shift function?

It moves the analog hands out of the way so you can read the digital display clearly.

What comes in the box?

The watch with its resin strap and Casio documentation. The strap is 16 mm wide and fastens with a buckle.

Is it a unisex watch?

Yes. Casio lists it as unisex, and the 48 mm octagonal case suits a wide range of wrists.

Casio G-Shock GA-2100 CasiOak Unisex Quartz Watch GA2100BM-7A5

Best price now

$118.95at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Casio G-Shock GA-2100 CasiOak Unisex Quartz Watch GA2100BM-7A5

Best price now

$118.95at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $118.95 at Walmart on Nov 9.

Our take on the Casio G-Shock GA-2100 CasiOak Unisex Quartz Watch GA2100BM-7A5

The Casio G-Shock GA-2100 CasiOak is a unisex quartz watch with an octagonal resin case, a rose-gold analog-digital dial and a clear resin strap. It packs G-Shock toughness: shock resistance, 200 m water resistance, world time across 31 time zones, a stopwatch, countdown timer, five alarms, double LED illumination and a hand-shift function. The slim octagonal case is what sets it apart from bulkier G-Shock models, and the analog-digital layout keeps it readable at a glance. It suits people who want a rugged everyday watch with a fashion-forward look rather than a pure sports tool.

Best forEveryday wear with casual or streetwear outfitsSwimmers and people who work around waterTravelers who want world time on the wristBuyers who want G-Shock toughness in a slimmer case

Pros

Shock resistant and sealed to 200 m
Slim octagonal case wears smaller than most G-Shocks
Analog-digital dial with hand-shift for an unobstructed view
World time, stopwatch, timer, five alarms and full auto calendar
Double LED illumination for low light

Cons

Mineral crystal scratches more easily than sapphire
Clear resin strap can yellow and stiffen with age
Analog hands and small digital window take learning
No solar charging or Bluetooth on this model

Casio G-Shock GA-2100 CasiOak Unisex Quartz Watch GA2100BM-7A5 prices at every store

WalmartNew
In stockSold by Inventory AdjustersReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$118.95Free shippingChecked Nov 9
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What reviewers say

Owners of the GA-2100 line praise the slim octagonal case, the tough build and the analog-digital layout. Common complaints are the mineral crystal and the clear strap aging over time.

What people mention

Case sizePraisedOwners say the octagonal case wears slimmer and more comfortable than typical G-Shocks.
BuildPraisedReviewers describe it as tough and reliable for everyday wear and water exposure.
CrystalCriticisedSome owners report the mineral crystal scratches more easily than they expected.
StrapCriticisedThe clear resin strap is said to yellow and stiffen with age.
DisplayMixedThe analog-digital layout is praised for looks, but the small digital window is called hard to read by some.

About the Casio G-Shock GA-2100 CasiOak Unisex Quartz Watch GA2100BM-7A5

The Casio G-Shock GA-2100, known as the CasiOak, is a unisex quartz sport watch with an analog-digital display. The dial is rose gold. The case is a 48mm octagonal resin case with a fixed bezel and a mineral crystal.

The strap is clear resin, 16mm wide, and fastens with a buckle. The watch is water resistant to 200 m (20 ATM) and is shock resistant.

Features include world time for 31 time zones, a stopwatch, a countdown timer, 5 alarms, dual LED illumination, a hand shift function, a full auto calendar and a 12/24-hour format.

Model: GA2100BM-7A5
Movement: Quartz
Display: Analog-digital
Dial: Rose gold
Case: 48mm octagonal resin case
Bezel: Fixed
Crystal: Mineral
Strap: Clear resin, 16mm wide, buckle closure
Water resistance: 200 m (20 ATM)
Shock resistance: Yes
World time: 31 time zones
Timers: Stopwatch, countdown timer
Alarms: 5
Illumination: Dual LED
Calendar: Full auto calendar

Specifications

color: PinkSource

Questions and answers

Is the GA-2100 good for swimming?: Yes. It is sealed to 200 m (20 ATM), so it handles swimming and showering. Casio does not rate it for scuba diving.
How does it compare with other G-Shocks?: The GA-2100 is much slimmer than classic square and Mudmaster models, so it fits under sleeves and smaller wrists. It keeps the core G-Shock features but drops solar power and Bluetooth.
Does it have a light?: Yes. It has double LED illumination for the dial and the digital display.
What is the hand-shift function?: It moves the analog hands out of the way so you can read the digital display clearly.
What comes in the box?: The watch with its resin strap and Casio documentation. The strap is 16 mm wide and fastens with a buckle.
Is it a unisex watch?: Yes. Casio lists it as unisex, and the 48 mm octagonal case suits a wide range of wrists.
Where is the Casio G-Shock GA-2100 CasiOak Unisex Quartz Watch GA2100BM-7A5 cheapest?: At Walmart, for $118.95, as of our latest check.
What do buyers say about the Casio G-Shock GA-2100 CasiOak Unisex Quartz Watch GA2100BM-7A5?: Rated 4.9 out of 5 from 8 ratings.