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Deal.ai › Casio › Wrist Watches
Casio
Casio G-Shock (GAB2100-1A)

Casio G-Shock (GAB2100-1A)

4.4(34 ratings)

Best price now

$138.27at Montres Big Time WatchesChecked 12 h ago

16% under what the other stores charge

Compared across 14 stores. Prices are checked against each store and labelled with when.

Visit Montres Big Time Watches

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Price facts

  • Last seen at $138.27 at Montres Big Time Watches on Nov 9.
  • Checked at 14 stores.

Our take on the Casio G-Shock (GAB2100-1A)

The Casio G-Shock GAB2100-1A is a rugged analog-digital watch with Bluetooth smartphone link, solar charging, and 200-meter water resistance. It stands out for combining G-Shock toughness with a slim case and modern connected features. Reviewers praise its legibility and build, though some find the resin strap stiff and the Bluetooth app limited. It suits people who want a durable everyday watch with smart features but without the bulk of larger G-Shocks.

Best forOutdoor enthusiastsFans of rugged watchesEveryday wearTravelers
Pros
  • Solar-powered with Bluetooth time sync
  • 200-meter water resistance
  • Shock-resistant build
  • Dual analog-digital display
  • World time and stopwatch
Cons
  • Resin strap can feel stiff
  • Bluetooth app connectivity issues reported
  • Mineral glass may scratch
  • No heart rate or GPS

Casio G-Shock (GAB2100-1A) prices at every store

  • Montres Big Time WatchesNew

    In stockPriced in CAD (CA$195.00)Return policy

    $138.27Checked 12 h ago
    Visit Montres Big Time Watches
  • BanzaiHobbyNew

    In stockShips from Japan · duties may applyReturn policy

    $139.69Checked 12 h ago
    Visit BanzaiHobby
  • NeweggNew

    In stock

    $154.98Free shippingChecked 12 h ago
    Visit Newegg
  • Theluxurydirect.comNew

    In stock

    $165.00Free shippingChecked 12 h ago
    Visit Theluxurydirect.com
  • Arizona Fine TimeNew

    In stockReturn policy

    $165.00Checked 12 h ago
    Visit Arizona Fine Time
  • BrandsWalkNew

    In stockReturn policy

    $165.00Checked 12 h ago
    Visit BrandsWalk
  • ZalesNew

    In stock

    $165.00Checked 12 h ago
    Visit Zales
  • Kay JewelersNew

    In stock

    $165.00Free shippingChecked 12 h ago
    Visit Kay Jewelers
  • JaredNew

    In stock

    $165.00Free shippingChecked 12 h ago
    Visit Jared
  • House Of ScubaNew

    In stock

    $165.00Checked 12 h ago
    Visit House Of Scuba
  • CASIONew

    In stock

    $165.00Free shippingChecked 12 h ago
    Visit CASIO
  • 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
  • Watch DirectNew

    In stockShips from Australia · duties may applyReturn policy

    $170.00Checked 12 h ago
    Visit Watch Direct
  • eBayPre-owned

    Availability unknownReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $105.00Free shippingChecked Nov 8
    Visit eBay
  • eBayNew

    Availability unknownReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $156.75Free shippingChecked Nov 8
    Visit eBay

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

Casio G-Shock (GAB2100-1A) price history

$154.98$154.98
Nov 8Nov 10

Lowest price we've seen: $154.98 on Nov 8 at Newegg. Tracked across 7 stores since Nov 8.

What reviewers say

  • 4.4 / 534 ratings

Owners appreciate the GAB2100-1A for its ruggedness, solar charging, and Bluetooth timekeeping. Some criticize the stiff strap and occasional app pairing problems.

What people mention
  • Build qualityPraisedReviewers say the watch feels tough and handles rough use well.
  • Solar chargingPraisedOwners like that solar power keeps the watch running without battery changes.
  • BluetoothMixedSome find the Bluetooth sync convenient, while others report pairing problems.
  • Strap comfortCriticisedThe resin strap is often described as stiff and uncomfortable at first.
  • Glass durabilityCriticisedA few users mention that the mineral glass scratches easily.

From Arizona Fine Time

  • Octagonal GA2100 line design inheriting the concept of the very first G-SHOCK
  • Smartphone Link (Bluetooth)
  • Tough Solar power
  • Shock Resistant
  • Carbon Core Guard structure
  • 200-meter water resistance
Materials
Case / bezel material: Carbon / Resin; Resin Band
Returns
Return requests must be made within 7 days of delivery; watch must be unworn, unused, unsized and unadjusted with all original packaging, tags, manuals and warr
Shipping
Most in-stock orders ship within 24 hours of purchase (excluding weekends and holidays); ships to most locations worldwide; delivery dates are estimates only an

About the Casio G-Shock (GAB2100-1A)

Upgrade the iconic look you love with the octagonal GA2100 line, which inherits the design concept of the very first G-SHOCK, but now with Smartphone Link and Tough Solar power.Case size (L× W× H)48.5 × 45.4 × 11.9 mmWeight52 gCase and bezel materialCase / bezel material: Carbon / Resin BandResin BandConstructionShock ResistantCarbon Core Guard structureWater resistance200-meter water resistance

Specifications

Color (Strap)
BlackSource
Closure
BuckleSource
Glass
MineralSource
Watch Strap Material
ResinSource
Functions

Questions and answers

Is the GAB2100-1A solar-powered?
Yes, it has a solar charging system that powers the watch using light.
Can I swim with this watch?
Yes, it is water-resistant to 200 meters, suitable for swimming and diving.
Does it have Bluetooth?
Yes, it connects to your smartphone via Bluetooth for automatic time adjustment and other features.
What is the case size?
The case is approximately 48mm in diameter, making it relatively large but slim for a G-Shock.
Is the strap replaceable?
Yes, the resin strap can be replaced with another compatible strap.
Where is the Casio G-Shock (GAB2100-1A) cheapest?
At Montres Big Time Watches, for $138.27, 16% under what the other stores charge, as of our latest check.
What do buyers say about the Casio G-Shock (GAB2100-1A)?
Rated 4.4 out of 5 from 34 ratings.
Where can I buy the Casio G-Shock (GAB2100-1A)?
14 stores we checked sell it, including Theluxurydirect.com, Montres Big Time Watches, Arizona Fine Time, BrandsWalk, Watch Direct.

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Stores we've priced the Casio G-Shock (GAB2100-1A) at

  • Kay Jewelers deals and prices
  • Newegg deals and prices
  • Zales deals and prices

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Alarm, Bluetooth, Date, Worldtimer, Stopwatch, Solar, Display LightSource
Gender
MaleSource
Series
Casio G-ShockSource
Case Color
BlackSource
Weight (oz)
1.8Source
Movement Type
QuartzSource
Type of Index
Index (without numbers)Source
Display Type
Digital, AnalogSource
Dial Color
BlackSource
Time Format
12 Hours, 24 HoursSource
Case Material
ResinSource
Water Protection
20 ATM (200m)Source
color
BlackSource