Is the GA-2100BM-7A8 worth it over a standard CasiOak?

It is the same watch with a clear strap and silver dial. Pick it if you want that look; the black GA-2100 is the safer choice if you worry about the strap staining.

Does it have Bluetooth or solar charging?

No. It uses a standard battery and has no Bluetooth link. The GA-B2100 is the CasiOak with Bluetooth and Tough Solar if you want those.

Yes. It is rated to 200 m water resistance, so swimming and snorkeling are fine. It is not a dive computer.

How big is it on the wrist?

The case is about 45 mm across but slim for a G-Shock, so it sits close to the wrist. It wears smaller than most G-Shock models.

What functions does it have?

Analog hands plus a digital display for date, day, stopwatch, countdown timer, alarms and world time. It also has a Super Illuminator LED light.

Can I change the strap?

Yes. It takes standard G-Shock GA-2100 style straps, so you can swap the clear one for a black or metal band.

Casio G-Shock CasiOak Clear Silver Dial Analog Digital GA-2100BM-7A8ER

Best price now

$133.00at WalmartChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Walmart

Casio G-Shock CasiOak Clear Silver Dial Analog Digital GA-2100BM-7A8ER

Best price now

$133.00at WalmartChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $133.00 at Walmart on Nov 11.

Our take on the Casio G-Shock CasiOak Clear Silver Dial Analog Digital GA-2100BM-7A8ER

The GA-2100BM-7A8 is Casio's CasiOak: an octagonal bezel and slim case that borrows the look of a luxury steel sports watch at G-Shock durability. It runs analog hands over a digital subdial, with shock resistance, 200 m water resistance and a carbon core guard case. The clear resin strap and silver dial make it a fashion-forward take on the standard black CasiOak. It suits people who want a tough everyday watch with a distinctive look; rivals like the GA-B2100 add Bluetooth and solar charging, while this one keeps the simpler battery module.

Best forEveryday wear with casual outfitsFans of the octagonal CasiOak lookSwimming and outdoor useBuyers wanting a tough watch with a fashion edge

Pros

Slim case for a G-Shock, easy under a sleeve
200 m water resistance and shock resistance
Analog hands plus digital date, day and stopwatch
Carbon core guard case keeps it light
Octagonal bezel gives it a distinctive look

Cons

Clear resin strap can yellow and pick up dirt over time
No Bluetooth or solar charging, unlike the GA-B2100
Small digital display is hard to read at a glance
Hands can obscure the digital subdial

Casio G-Shock CasiOak Clear Silver Dial Analog Digital GA-2100BM-7A8ER prices at every store

WalmartNew
In stockSold by DexclusiveReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$133.00+ $12.99 shippingChecked Nov 11
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What reviewers say

Owners of the CasiOak line praise the slim, comfortable case and the tough G-Shock build. The clear strap draws the most complaints, with owners reporting it discolors with wear.

What people mention

StrapCriticisedOwners say the clear resin strap discolors and yellows with sweat and sun.
SizePraisedWearers call it slim and light for a G-Shock and comfortable all day.
BuildPraisedOwners report it shrugs off knocks and scratches.
LegibilityMixedThe analog hands are clear, but the small digital display is hard to read.
FeaturesMixedBuyers note it lacks the Bluetooth and solar charging of the GA-B2100.

About the Casio G-Shock CasiOak Clear Silver Dial Analog Digital GA-2100BM-7A8ER

This is the Casio G-Shock CasiOak, model GA-2100BM-7A8ER. It is an analog-digital watch with a silver dial.

Brand: Casio
Model: GA-2100BM-7A8ER
Series: G-Shock CasiOak
Display: Analog and digital
Dial: Silver
Color: Clear

Specifications

color: ClearSource

Questions and answers

Is the GA-2100BM-7A8 worth it over a standard CasiOak?: It is the same watch with a clear strap and silver dial. Pick it if you want that look; the black GA-2100 is the safer choice if you worry about the strap staining.
Does it have Bluetooth or solar charging?: No. It uses a standard battery and has no Bluetooth link. The GA-B2100 is the CasiOak with Bluetooth and Tough Solar if you want those.
Can I swim with it?: Yes. It is rated to 200 m water resistance, so swimming and snorkeling are fine. It is not a dive computer.
How big is it on the wrist?: The case is about 45 mm across but slim for a G-Shock, so it sits close to the wrist. It wears smaller than most G-Shock models.
What functions does it have?: Analog hands plus a digital display for date, day, stopwatch, countdown timer, alarms and world time. It also has a Super Illuminator LED light.
Can I change the strap?: Yes. It takes standard G-Shock GA-2100 style straps, so you can swap the clear one for a black or metal band.
Where is the Casio G-Shock CasiOak Clear Silver Dial Analog Digital GA-2100BM-7A8ER cheapest?: At Walmart, for $133.00, as of our latest check.
What do buyers say about the Casio G-Shock CasiOak Clear Silver Dial Analog Digital GA-2100BM-7A8ER?: Rated 5 out of 5 from 1 ratings.