Casio GA-B2100-2AJF [G-Shock GA-B2100 Series Men's Rubber Band] Watch Shipped from Japan Released in Apr 2022

4.5 4.5 out of 5 stars 67 ratings
$130.00
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$130.00
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FREE delivery Wednesday, May 15
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$$130.00 () Includes selected options. Includes initial monthly payment and selected options. Details
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Eligible for Return, Refund or Replacement within 30 days of receipt
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Eligible for Return, Refund or Replacement within 30 days of receipt
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3 Year Watch Protection Plan

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  • Coverage: Plan starts on the date of purchase. Covers broken watchband, movement failures, cracked crystal, bezel damage and more. Includes a 1-time refurbishment.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
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Casio GA-B2100-2AJF [G-Shock GA-B2100 Series Men's Rubber Band] Watch Shipped from Japan Released in Apr 2022
$130.00
Get it as soon as Wednesday, May 15
In Stock
Sold by MYDO STORE and ships from Amazon Fulfillment.
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Casio G-Shock GWM5610-1 Men's Solar Black Resin Sport Watch
$97.07
Get it as soon as Monday, May 13
In Stock
Ships from and sold by Amazon.com.
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Casio GA-B2100-1A1JF [G-Shock GA-B2100 Series Men's Rubber Band] Watch Shipped from Japan Released in Apr 2022
$125.74
Get it as soon as Thursday, May 16
Only 1 left in stock - order soon.
Sold by MYDO STORE and ships from Amazon Fulfillment.
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Product details

  • Package Dimensions ‏ : ‎ 4.76 x 4.09 x 3.11 inches; 6.35 ounces
  • Item model number ‏ : ‎ GA-B2100-2AJF
  • Department ‏ : ‎ Unisex
  • Batteries ‏ : ‎ 1 Lithium Metal batteries required. (included)
  • Date First Available ‏ : ‎ May 13, 2022
  • Manufacturer ‏ : ‎ Casio
  • ASIN ‏ : ‎ B09YGX75ZK
  • Customer Reviews:
    4.5 4.5 out of 5 stars 67 ratings

Product specifications

Watch Information
Brand, Seller, or Collection Name Casio
Model number GA-B2100-2AJF
Part Number GA-B2100-2AJF
Item Shape Round
Display Type Analog-Digital
Clasp Tang Buckle
Case diameter 45.4 millimeters
Case Thickness 11.9 millimeters
Band Material Plastic
Band width 26.1 millimeters
Special features Timer
Movement Japanese Quartz
Water resistant depth 200 Meters
Product Warranty For warranty information about this product, please click here

Top Brand: Casio

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
67 global ratings

Top reviews from the United States

Amazon Customer
5.0 out of 5 stars Perfect for me!
Reviewed in the United States on May 13, 2023
Verified Purchase
I have three different colors of this model and have not been disappointed with any of them. Toughness and durability is a given as with all G-shocks, but this model has a lower profile than some for people prefer a smoother look. The fit and finish are impeccable and the functioning of the watches have been perfect. Highly recommended for anyone looking for a tough-as-nails watch without the huge size of some of them.
One person found this helpful
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DAS
4.0 out of 5 stars Dubious quality
Reviewed in the United States on July 20, 2022
Verified Purchase
I like the g-shock series. These look cool but certainly not the highest quality watches. Fun though.
One person found this helpful
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Barbara H
1.0 out of 5 stars Returned
Reviewed in the United States on July 11, 2022
Verified Purchase
Can’t read the dials. No instructions in English. Hard to find any help from Casio. Impossible to see anything on the dark face. My $40 old Casio was better. Returned.
5 people found this helpful
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D. Strain
5.0 out of 5 stars I bought it for the blue case
Reviewed in the United States on March 29, 2024
Verified Purchase
I don't like the dark LCD screen so I swapped out the watch from the yellow case and put it in the blue.
The blue sold it for me. I sold the yellow watch with the dark face within 4 hours.
Now I have the perfect G-Shock for me.
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D. Strain
5.0 out of 5 stars I bought it for the blue case
Reviewed in the United States on March 29, 2024
I don't like the dark LCD screen so I swapped out the watch from the yellow case and put it in the blue.
The blue sold it for me. I sold the yellow watch with the dark face within 4 hours.
Now I have the perfect G-Shock for me.
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Luis Alberto ventura
5.0 out of 5 stars Excelente
Reviewed in Mexico on March 14, 2023
Verified Purchase
The media could not be loaded.
 Me encanto mucho el reloj, se ve muy bonito.
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Luis Alberto ventura
5.0 out of 5 stars Excelente
Reviewed in Mexico on March 14, 2023
Me encanto mucho el reloj, se ve muy bonito.
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ＦＥＭ
5.0 out of 5 stars 機能もサイズも良い
Reviewed in Japan on June 30, 2022
Verified Purchase
数年ごとに訪れるGショック欲しい病で購入しました。
機能もサイズも形もちょうど良いです。
ヒットしたというのも頷けます
私の最後のGショックのイメージはどんどん大型化され、ボタン操作が複雑化し、使いこなせなくなっていっているなというものでした。
その程度の知識しかない上でのレビューです

○良い点
・サイズ感(大きさ、薄さ)、形が良いです。
-fitbitトラッカーも付けているのでちょうどよかったです
・Bluetooth接続で各種操作や時刻合わせが行えるので便利です
-時刻合わせでボタンを10回押す、などは私の頭脳のキャパを越えていました
・ソーラーなので電池切れをそんなに気にしなくて済みます
・ライトが明るいです

○悪い点
・液晶が小さめで少し確認しづらいところがあります。
・先行発売の電池式と比較して曜日がデジタルに回ったので1画面で全ての情報を確認できず、1push必要です
・カシオさんのせいではありませんがプレミア価格がついていたりします
-私は値引きされていたブルーを選択しました。カジュアル過ぎず非常に気に入っています。好みの問題ですが、人気のあるブラックはあまりそそられませんでした
・ストレスを感じる程ではありませんがボタンが若干押しづらいです。
ベゼルとボタンの間にもう少し隙間があれば、という感じです。

○あったら良かった機能
・コストとの兼ね合いもあるのでしょうが針がそんなに長い間蓄光する訳ではないのでオートライト機能があったら良かったです
・ライトは1or3秒が選択できるのが常ですが、上述の理由により5秒くらいに出来るようにならないでしょうか？
針と液晶の両方を確認するには3秒は少し短い気がします。

値引きで1.7万円で購入できたので満足です。
これから後継モデルがどんどん出てくるでしょうけれど興味があります。
ライドのソーラー版が出てくれるのもそちらも楽しみにしています

Gショックも例外ではなくスマートウォッチがどんどん普及して腕時計は古いものとして役目を終えるのかもしれませんが、堅牢、機能主義のGショックは好きです。
4 people found this helpful
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ヒデヤン
4.0 out of 5 stars エラーが、ときどき出るかな😅
Reviewed in Japan on August 16, 2022
Verified Purchase
軽さはいい❗
スマホの連携にエラーが、出るのが気になる。
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ヒデヤン
4.0 out of 5 stars エラーが、ときどき出るかな😅
Reviewed in Japan on August 16, 2022
軽さはいい❗
スマホの連携にエラーが、出るのが気になる。
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2 people found this helpful
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kattsun
5.0 out of 5 stars タフソーラー
Reviewed in Japan on July 14, 2022
Verified Purchase
タフソーラーとブルートゥースで快適です
2 people found this helpful
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飯村健太
5.0 out of 5 stars 満足です
Reviewed in Japan on May 14, 2022
Verified Purchase
発売日に久し振りに腕時計を買いました。スタイリッシュでソーラー充電できBluetoothで時刻も調整不要、大変気に入りました。
8 people found this helpful
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