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Deal.ai › Casio › Wrist Watches
Casio
Casio G-Shock GA-2100-1A2 Analog Digital Sport Watch

Casio G-Shock GA-2100-1A2 Analog Digital Sport Watch

Best price now

$116.38at NeweggChecked Nov 11

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Price facts

  • Last seen at $116.38 at Newegg on Nov 11.

Our take on the Casio G-Shock GA-2100-1A2 Analog Digital Sport Watch

The Casio G-Shock GA-2100 is a slim, octagonal-cased analog-digital watch built for rough daily wear. It pairs hands with a small digital window, runs on a quartz movement, and is water resistant to 200 meters. Its resin case and strap keep it light at about 1.8 oz, and the mineral glass and shock-resistant build suit sports and outdoor use. Compared with bulkier G-Shock models, it wears thinner on the wrist and looks less like a tool watch, which is why it has become one of the brand's most popular everyday designs.

Best forEveryday wear with casual or sporty outfitsSwimming and water sportsOutdoor and gym useBuyers who want a slim G-Shock
Pros
  • Slim octagonal case sits flat on the wrist
  • 200 m water resistance
  • Analog hands plus digital display
  • Light resin build at about 1.8 oz
  • Shock-resistant G-Shock construction
Cons
  • Mineral glass scratches more easily than sapphire
  • Negative digital display can be hard to read at some angles
  • Resin strap and case feel less premium than metal
  • No Bluetooth or app connectivity

Casio G-Shock GA-2100-1A2 Analog Digital Sport Watch prices at every store

  • NeweggNew

    In stock

    $116.38Free shippingChecked Nov 11
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Store links may earn us a commission. Price via Klarna.

Casio G-Shock GA-2100-1A2 Analog Digital Sport Watch price history

Lowest price we've seen: $116.38 on Nov 11 at Newegg. Tracked across 1 store since Nov 11.

What reviewers say

Owners like the GA-2100 for its slim profile and tough build, and many treat it as a daily beater that still looks sharp. Common complaints are the dim digital readout and the plastic feel of the strap and case.

What people mention
  • Size and fitPraisedOwners say the slim case wears comfortably and fits under sleeves better than larger G-Shocks.
  • Display legibilityCriticisedThe small digital window is described as dim and hard to read at some angles.
  • BuildMixedReviewers call it tough and shock resistant but note the resin case and strap feel plasticky.
  • Water resistancePraisedBuyers trust the 200 m rating for swimming and everyday water exposure.
  • GlassCriticisedSome owners report scratches on the mineral glass with regular use.

About the Casio G-Shock GA-2100-1A2 Analog Digital Sport Watch

The Casio G-Shock GA-2100-1A2 is a sport watch with an analog-digital display. It has a resin case, a resin strap and a mineral glass crystal. The dial uses plain index markers without numbers.

The strap fastens with a buckle. The watch supports both 12-hour and 24-hour time formats and is water resistant to 20 ATM (200 m).

Brand
Casio
Display
Analog
Index
Index markers, no numbers
Glass
Mineral
Case material
Resin
Strap material
Resin
Closure
Buckle
Time format
12 hours, 24 hours
Water resistance
20 ATM (200 m)
Weight
1.8 oz
Gender
Men's

Specifications

Weight (oz)
1.8Source
Type of Index
Index (without numbers)Source
Closure
BuckleSource
Display Type
AnalogSource

Questions and answers

Is the GA-2100 good for swimming?
Yes. It is rated to 20 ATM, or 200 meters, which covers swimming and snorkeling. Casio does not rate it for scuba diving.
How does it compare with other G-Shock models?
It is much slimmer and lighter than classic square or Mudmaster models. You give up some rugged bulk and features like Bluetooth in exchange for a thinner case that fits under a sleeve.
Does it have Bluetooth or app connectivity?
No. The GA-2100 is a standalone quartz watch with no Bluetooth or smartphone app. Time and settings are set with the buttons.
What is in the box?
The watch comes with its resin strap and a Casio manual. No charging cable is needed because it runs on a battery.
Is the digital display easy to read?
It is small and uses a negative LCD on this model, so some owners find it dim in low light. The analog hands remain the main way to read the time.
Is it too big for small wrists?
It is one of the smaller G-Shocks, but the case is still about 45 mm wide. Shoppers with very small wrists should try it on first.
Where is the Casio G-Shock GA-2100-1A2 Analog Digital Sport Watch cheapest?
At Newegg, for $116.38, as of our latest check.

Stores we've priced the Casio G-Shock GA-2100-1A2 Analog Digital Sport Watch at

  • Newegg deals and prices

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Glass
MineralSource
Watch Strap Material
ResinSource
Time Format
12 Hours, 24 HoursSource
Gender
MaleSource
Case Material
ResinSource
Water Protection
20 ATM (200m)Source
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