Search  for anything...
G-Shock

G-Shock GA-2100-1A1 Black One Size

    • Based on 1,839 reviews
Condition: New
Checking for product changes
$98.25 Why this price?
Save $1.75 was $100.00

Buy Now, Pay Later

As low as $16.38 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Feb 12
Order within 23 hours and 12 minutes
Available payment plans shown during checkout

Description

This G-ShockI® watch features a round stainless steel case with a resin and carbon fiber overlay, adjustable resin band, traditional buckle closure, and red dial face. Shock resistant. Analog and digital time keeping.Dial face features stick index hour markers, digital display, sub-dial, minute track at perimeter, and brand name. Carbon Core Guard structure. A new carbon core guard structure protects the module by enclosing it in a carbon case. The case is made of fine resin embedded with carbon fibers for outstanding strength and crack resistance.Mineral crystal window. Water resistant up to 20 ATM/200 meters. Presentation box included. Imported.

Product Dimensions ‏ : ‎ 5 x 5 x 5 inches; 5.93 ounces


Item model number ‏ : ‎ GA2100-1A1


Department ‏ : ‎ womens


Batteries ‏ : ‎ 1 Lithium Metal batteries required. (included)


Date First Available ‏ : ‎ August 19, 2019


Manufacturer ‏ : ‎ G-Shock


Brand, Seller, or Collection Name: G-Shock


Metal stamp: Not stamped


Setting: no-setting-type


Item Length: 5 inches


Clasp: Tang Buckle


Model number: GA2100-1A1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Feb 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Sleek and durable
Very good value for your money! So many styles and colors to choose from. My husband won’t buy any other kind of watch. I think this is his 4th one. Very durable, but “cleans up” nicely. He can wear one comfortably at work and then switch to his other one when he needs to dress up. Great time retention and simple to set up. The watch band is comfortable and has plenty of notches for size options. ... show more
Reviewed in the United States on September 12, 2024 by Hannah Haskins
    • It Shows Way North of The Price Point
I think it's an elegant looking sturdy watch. I like a looser fit and the resin band doesn't irritate like silicone band, and no stem to jab my hand. I like the way that the minute hand moves visibly every 20 seconds. So, it's comfortable, durable, light, attractive, accurate, and comes in under a C-note. ... show more
Reviewed in the United States on November 8, 2024 by Versaillesroom
    • A G Shock for an adult
Review Image by Dustin Dustin
Very nice watch. Thin and comfortable. It’s a little larger than I thought it would be and that’s a good thing. It’s by no means large. And it’s so lightweight. The digital display is hard for me to see, heck I’m 52 years old. But it looks so stealthy I don’t care. If you’re in a dim room it could also be hard to read the minute and hour hands, but in an office or outside with adequate light it’s not a problem. Very easy to set up. Overall I’m very happy and will be buying more of these in the future. ... show more
Reviewed in the United States on November 4, 2024 by Dustin Dustin
    • Exactly What I Was Looking For
Review Image by Ross B. Ross B.
Review Image by Ross B. Ross B.
Review Image by Ross B. Ross B.
I have to admit, I don’t know what I expected when the box came, but what a pleasant surprise. I was looking for a watch I could take kayaking and on nature hikes, but I didn’t want to spend more than $100 on it. It needed to have a rubber or synthetic band that handled water well and was easily able to try with a towel. The watch needed to be waterproof but also not complicated. The G-Shock series is typically a very busy watch face, and the cases are usually so large (49mm and above). I wanted something that was smaller for my medium-sized wrist. I wanted a simplified G-Shock, but different, and not obnoxious. I found it with this model. Overall, it’s a nice watch. It shows very well. I like the world time setting and just love watching the hands spin around when I select the city. It fits my wrist and isn’t too big or heavy. I think it is very clean looking and I didn’t expect to say “wow” out of the box. But the design harkens back to the Audemars Piguet Royal Oak design, which is a dream look for most. This is why the watch is referred to as a “CasiOak”. I didn’t want a ton of little things to look at on the watch face so to me, looking down and checking the time is a real pleasure. There’s a day of the week and a time. Perfect. The light works well in the dark. The watch is made to be an activewear style watch so the material of the watch suits it’s ability to compete with products of the environment (water and dirt). So when I see these other comments that say things like "well the material feels cheap" or "the band is not what I thought", I don't know what other material they expected the watch to be made of. Overall, good watch and I'm not sure where the left of field reviews are coming from. I am pleased and would recommend this watch. ... show more
Reviewed in the United States on December 29, 2021 by Ross B. Ross B.
    • Love this watch
My husband loved this gift watch, besides I didn't spend that much money and it's beautiful
Reviewed in the United States on November 26, 2024 by Ana López
    • Great watch
This watch is very good quality, very cheap for its build quality. Great value for money
Reviewed in the United States on October 9, 2024 by Georgios Nikitopoulos
    • An excellent watch if you don't mind the poor visibility in the dark
I wanted a ghosck with both analog and digital displays and this one fits that role perfectly. I enjoy all the functions it comes with - time, world time, stop watch, timer, and two alarms. I would've given it five stars but I knocked off one because the watch can be hard to read indoors if there isn't any natural light. The light function takes care of the problem but it can be annoying to need to use the light every time you want to see the time. ... show more
Reviewed in the United States on June 23, 2022 by Daniel
    • Great watch!
The watch is fantastic! I don’t find the all black, “tacticool”, aesthetic too cumbersome to read. Even in low light/dark, turning on a light solves the problem. However, and this really sucked, the packaging was TERRIBLE! I don’t know if the seller fulfilled the packaging or Amazon, but the box for the watch was broken and I didn’t get the metal can for the watch. Thank the lord the watch is almost indestructible! Do better y’all! ... show more
Reviewed in the United States on August 23, 2024 by Ashlyn Fix

Can't find a product?

Find it on Amazon first, then paste the link below.