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Deal.ai › Casio › Wrist Watches
Casio
G-Shock GAB2100-1A1
Casio

G-Shock GAB2100-1A1

Best price now

$114.94at ZeuskicksChecked 14 h ago

32% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $114.94 at Zeuskicks on Nov 9.
  • Checked at 12 stores.

Our take on the G-Shock GAB2100-1A1

The GAB2100-1A1 is the Bluetooth and Tough Solar version of the GA-2100 'CasiOak', the octagonal G-Shock that borrows its shape from far pricier watches. It pairs to a phone for automatic timekeeping, charges from light, and keeps the slim 11.9 mm carbon-cored case and 200 m water resistance of the standard model. That makes it the practical pick in the line: the base GA-2100 has neither Bluetooth nor solar, and the metal-bezel GM-2100 costs more without adding features. Reviewers like the light, low-profile fit and the analog-digital layout; the common complaints are the dim, hard-to-read hands and the small digital window.

Best forWearers who want a slim, tough everyday watchPeople who dislike changing watch batteriesFans of the octagonal CasiOak look on a budgetSwimmers and outdoor users needing 200 m water resistance
Pros
  • Tough Solar charging means no battery swaps
  • Bluetooth syncs time and settings with a phone
  • Slim 11.9 mm carbon-core case sits flat on the wrist
  • 200 m water resistance and shock resistance
  • Full auto-calendar through 2099
Cons
  • Hands and markers are hard to read in low light
  • Small digital display is cramped
  • Mineral glass scratches more easily than sapphire
  • Bluetooth link adds app dependence for some settings

G-Shock GAB2100-1A1 prices at every store

  • ZeuskicksNew

    In stockPriced in INR (₹10,796.00)Return policy

    $114.94Checked 14 h ago
    Visit Zeuskicks
  • CreationWatchesNew

    In stock

    $149.00Free shippingChecked 12 h ago
    Visit CreationWatches
  • Gadgeticloud | Watches & GadgetsNew

    In stockPriced in GBP (£114.95)Return policy

    $154.22Checked 14 h ago
    Visit Gadgeticloud | Watches & Gadgets
  • H2 HubNew

    In stockReturn policy

    $161.00Checked 14 h ago
    Visit H2 Hub
  • Jamwatches & Co.New

    In stockShips from Indonesia · duties may applyReturn policy

    $168.00Checked 14 h ago
    Visit Jamwatches & Co.
  • WalmartNew

    In stockSold by us sport watches , incReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $169.99Free shippingChecked 12 h ago
    Visit Walmart
  • ArgentoNew

    In stock

    $171.95Checked 12 h ago
    Visit Argento
  • Shahi FeastNew

    In stockPriced in GBP (£163.99)Return policy

    $220.01Checked 14 h ago
    Visit Shahi Feast
  • The Casio ShopNew

    In stockShips from South Africa · priced in ZAR (ZAR 3,909.00) · duties may applyReturn policy

    $237.66Checked 14 h ago
    Visit The Casio Shop
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $134.99Free shippingChecked 14 h ago
    Visit Amazon
  • First Class WatchesNew

    Availability unknown

    $170.00Free shippingChecked 12 h ago
    Visit First Class Watches
  • eBayPre-owned

    Availability unknownSold by linknext_japan

    $206.99+ $24.99 shippingChecked 14 h ago
    Visit eBay

Store links may earn us a commission. Some prices via Klarna.

G-Shock GAB2100-1A1 price history

Lowest price we've seen: $134.99 on Nov 10 at Amazon. Tracked across 4 stores since Nov 10.

What reviewers say

Owners rate the GAB2100 highly as a tough, light daily watch with the CasiOak look. The most repeated complaints are legibility of the analog hands and the small digital window, plus the mineral crystal.

What people mention
  • LegibilityCriticisedOwners say the hands and markers are hard to read in dim light and the digital window is small.
  • ComfortPraisedThe slim carbon case and resin band are called light and easy to wear all day.
  • Solar powerPraisedBuyers like never needing to replace a battery.
  • BuildMixedShock resistance is trusted, but the mineral glass is said to scratch.
  • BluetoothMixedTime sync is convenient, though some settings depend on the phone app.

About the G-Shock GAB2100-1A1

A nice Casio watch which is equipped with a black dial. This watch has a built-in stop watch.

Specifications

color
BlackSource
Band material
Resin BandSource
Case and bezel material
Carbon / ResinSource
Construction
Shock Resistant, Carbon Core Guard structureSource
Power supply

Questions and answers

Is the GAB2100-1A1 worth it over the standard GA-2100?
Yes if you want solar charging and Bluetooth time sync. The GA-2100 is cheaper but needs battery changes and manual time setting.
Does it need a battery?
No. Tough Solar charges from light, and a charged cell runs the watch for months in the dark.
How does it compare with the metal GM-2100?
Same module and size, but the GM-2100 has a steel bezel and no solar or Bluetooth. The GAB2100 is lighter and more feature-rich.
Can I swim with it?
Yes. It is rated to 200 m, so swimming and snorkeling are fine. Avoid pressing buttons underwater.
Does it work without a phone?
Yes. It keeps time on its own to about ±15 seconds a month; Bluetooth just corrects it automatically.
What is in the box?
The watch, a resin band, and a manual. No charging cable is needed.
Where is the G-Shock GAB2100-1A1 cheapest?
At Zeuskicks, for $114.94, 32% under what the other stores charge, as of our latest check.
Where can I buy the G-Shock GAB2100-1A1?
12 stores we checked sell it, including Walmart, CreationWatches, First Class Watches, Argento, eBay.

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Tough Solar (Solar powered)Source
Time adjustment
Bluetooth: Connects to a smartphone and automatically adjusts the timeSource
Water resistance
200-metre water resistanceSource
Glass
Mineral GlassSource
Smartphone link
Mobile link (Wireless linking using Bluetooth®)Source
Accuracy
±15 seconds per month (with no mobile link function)Source
Calendar
Full auto-calendar (to year 2099)Source
Case diameter
45.4 mmSource
Case thickness
11.9 mmSource
Color (Strap)
BlackSource
Closure
BuckleSource
Watch Strap Material
ResinSource
Functions
Alarm, Worldtimer, Stopwatch, SolarSource
Gender
MaleSource
Series
Casio G-ShockSource
Case Color
BlackSource
Weight (oz)
1.834Source
Movement Type
QuartzSource
Type of Index
Index (without numbers)Source
Display Type
Digital, AnalogSource