Casio GA-B2100-3AJF [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 89 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice
$139.99
FREE Returns
{"desktop_buybox_group_1":[{"displayPrice":"$139.99","priceAmount":139.99,"currencySymbol":"$","integerValue":"139","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"cXO3oyfv8p5i8PQD%2BjWEepsRR69CVN7hP2oGlyRFm6ItLxMIVhbbu1uA%2B%2B%2F7%2BgC2nL1nN1iQvhizSOQq2o2FKSiZQAWCqW6y9fD9GbDW3coPQlZCWZ3DK7WnR4nSGZ4L%2FqFfaKP8SIVshv60XpIOuuqhaxinPTVFv49yLzSO8r%2FAFT%2Fz7B1bxA%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

See product specifications
Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card
$139.99
FREE Returns
FREE delivery Tuesday, May 14
In Stock
$$139.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$139.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Sold by
Woot
Sold by
Woot
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

2 Year Watch Protection Plan

from Asurion, LLC
(11)
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • 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.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Learn more

3 Year Watch Protection Plan

from Asurion, LLC
(7)
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • 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.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Learn more

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
(688)
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
  • Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Learn more

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
2 Year Watch Protection Plan ($125 - $149.99) $16.99
3 Year Watch Protection Plan ($125 - $149.99) $23.99
Cover all of your eligible devices:
Asurion Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:

Buy it with

Casio GA-B2100-3AJF [G-Shock GA-B2100 Series Men's Rubber Band] Watch Shipped from Japan Released in Apr 2022
$139.99
Get it as soon as Tuesday, May 14
In Stock
Sold by Woot and ships from Amazon Fulfillment.
+
Aemus Screen protector Compatible for Casio G-shock GA-B2100 (3 Pack) For GA-2100 Smart watch 9H Tempered Glass Protector, Fo
$8.28 ($2.76/Count)
Get it as soon as Monday, May 13
In Stock
Sold by Aemus US and ships from Amazon Fulfillment.
+
Casio GA-B2100C-9AJF [G-Shock GA-B2100 Series Men's Rubber Band] Watch Shipped from Japan Released in Apr 2022
$135.20
Get it as soon as Tuesday, May 14
In Stock
Sold by MYDO STORE and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Show details Hide details
Choose items to buy together.

Looking for specific info?

Product details

  • Package Dimensions ‏ : ‎ 4.61 x 3.7 x 3.27 inches; 6.35 ounces
  • Item model number ‏ : ‎ GA-B2100-3AJF
  • Department ‏ : ‎ mens
  • Batteries ‏ : ‎ 1 Lithium Metal batteries required. (included)
  • Date First Available ‏ : ‎ May 13, 2022
  • Manufacturer ‏ : ‎ Casio
  • ASIN ‏ : ‎ B09YH1GWNB
  • Customer Reviews:
    4.5 4.5 out of 5 stars 89 ratings

Product specifications

Watch Information
Brand, Seller, or Collection Name Casio
Model number GA-B2100-3AJF
Part Number GA-B2100-3AJF
Item Shape Round
Dial window material type Mineral
Display Type Analog-Digital
Clasp Tang Buckle
Case material Resin
Case diameter 45.4 millimeters
Case Thickness 11.9 millimeters
Band Material Rubber
Band width 26.1 millimeters
Band Color Black
Dial color Black
Special features Stopwatch, Timer, World Time, Alarms
Movement Japanese Quartz
Water resistant depth 200 Meters
Product Warranty For warranty information about this product, please click here

Top Brand: Casio

Highly Rated
100K+ customers rate items from this brand highly
Trending
10K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Customer reviews

4.5 out of 5 stars
4.5 out of 5
89 global ratings
Todo muy puntual según lo establecido
5 Stars
Todo muy puntual según lo establecido
Llegó a tiempo en muy buen estado. Funcionando excelente
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Translate all reviews to English
Llegó muy puntual, excelente estado, funcionando como se debe
5.0 out of 5 stars Todo muy puntual según lo establecido
Reviewed in the United States on August 14, 2023
Verified Purchase
Llegó a tiempo en muy buen estado. Funcionando excelente
Customer image
Llegó muy puntual, excelente estado, funcionando como se debe
5.0 out of 5 stars Todo muy puntual según lo establecido
Reviewed in the United States on August 14, 2023
Llegó a tiempo en muy buen estado. Funcionando excelente
Images in this review
Customer image
Customer image
One person found this helpful
Helpful
 Report
Jonathan
5.0 out of 5 stars A great upgrade
Reviewed in the United States on July 23, 2022
Verified Purchase
This is my favorite G-shock so far. I was hesitant about the negative display but it is decently easy to read. The led back and side lights have fantastic illumination in low light. The Bluetooth connection makes using features so much easier. I have an older model that has so many features I constantly have to look up the manual. With Bluetooth and the app the features are simple to use. The solar charging and accuracy are a great plus. The company I ordered through Amazon was outstanding in service. The watch came from Japan because I couldn’t get the green model locally. This is a cool price and upgrade. Great value for the price.
2 people found this helpful
Helpful
 Report
Jonathan Marley_
5.0 out of 5 stars Simple and sophisticated which is great for every day use
Reviewed in the United States on December 15, 2022
G-shock, solar, and Bluetooth is the trifecta for a great wrist watch. The Bluetooth is a bit tricky to set up but once you get it going with the “Casio watch” app is well worth it and a great value. It can even find your phone for you. Being solar is key as you will most likely never have to open it up. And G-shock for all the outdoors people lives up to the hype. This watch is also slim and lightweight. Wish it was a different shade of green but all in all this a great value and a great simple but sophisticated watch
Customer image
Jonathan Marley_
5.0 out of 5 stars Simple and sophisticated which is great for every day use
Reviewed in the United States on December 15, 2022
G-shock, solar, and Bluetooth is the trifecta for a great wrist watch. The Bluetooth is a bit tricky to set up but once you get it going with the “Casio watch” app is well worth it and a great value. It can even find your phone for you. Being solar is key as you will most likely never have to open it up. And G-shock for all the outdoors people lives up to the hype. This watch is also slim and lightweight. Wish it was a different shade of green but all in all this a great value and a great simple but sophisticated watch
Images in this review
Customer image
Customer image
Helpful
 Report
julio molina
1.0 out of 5 stars Minute hand fell off.
Reviewed in the United States on February 1, 2023
Verified Purchase
The watch fell apart on the first week. Minute hand fell off.
One person found this helpful
Helpful
 Report
carmelo0815
1.0 out of 5 stars Not what expected
Reviewed in the United States on August 17, 2022
Verified Purchase
Not worth the cosr
One person found this helpful
Helpful
 Report
SevenVA
5.0 out of 5 stars Super Fast Shipping
Reviewed in the United States on June 18, 2022
Verified Purchase
Wow! I ordered this on a Sunday and it arrived four days later from Japan. How is that for speedy service?
The watch is exactly what I wanted and at a reasonable price. You certainly cannot ask for more. Thanks!
Helpful
 Report
DG
5.0 out of 5 stars Favorite G-Shock
Reviewed in the United States on July 12, 2022
Verified Purchase
My favorite g shock yet! Super light, solar powered, and great new green color. This is my 3rd g shock and it has easily become one of the most used watches in my collection.
One person found this helpful
Helpful
 Report

Top reviews from other countries

Translate all reviews to English
Oscar Covarrubias
5.0 out of 5 stars Muy buen Diseño
Reviewed in Mexico on March 13, 2023
Verified Purchase
calidad, diseño durabilidad, el color precioso
Report
Alfonso
5.0 out of 5 stars Ta shido
Reviewed in Mexico on February 10, 2023
Verified Purchase
Sta chido. No sé aún cómo funciona el Bluetooth
Report
たー
5.0 out of 5 stars 使いやすい
Reviewed in Japan on April 13, 2023
Verified Purchase
もう生産してなかったので新品で購入出来たのはラッキーでした。
Report
Amazon カスタマー
4.0 out of 5 stars カッコいい
Reviewed in Japan on August 21, 2022
Verified Purchase
軽量でBluetooth接続も簡単。
デザインも最高です。
2 people found this helpful
 Report
道楽オヤジ
5.0 out of 5 stars Bluetoothが良い。
Reviewed in Japan on October 31, 2022
Verified Purchase
派手じゃなくデカすぎず良い。
針は夜光塗料ですが文字にも欲しかった。
One person found this helpful
 Report