Search  for anything...

G-Shock Casio GA-2100 Series Analog-Digital Black Resin Watch 48.5mm - GA2100-1A

  • Based on 15 reviews
Condition: New
Checking for the best price...
$87.95 Why this price?
Save $11.05 was $99.00

Buy Now, Pay Later


As low as $14.66 / 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

This item is eligible for return within 30 days of receipt

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 Tuesday, Sep 23
Order within 10 hours and 37 minutes
Available payment plans shown during checkout

Description

From G-SHOCK, the toughness watches that continue to evolve in search of ultimate strength, this digital-analog combination model inherits the concept of the first-generation DW5000C models, while being even thinner. Inherits the octagonal shape that was also used in the first-generation DW5000C model. A combination model developed with a simple design that eliminates waste while maintaining a tough structure. Also achieves a thickness of 11.8 mm thanks to a highly rigid fine resin containing carbon fiber for the case material.

Product Dimensions ‏ : ‎ 4.45 x 3.66 x 3.39 inches; 5.6 ounces


Item model number ‏ : ‎ GA2100-1A


Department ‏ : ‎ mens


Date First Available ‏ : ‎ October 31, 2024


Manufacturer ‏ : ‎ CASIO


Best Sellers Rank: #131,621 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #439 in Men's Wrist Watches


#439 in Men's Wrist Watches:


Customer Reviews: 4.2 4.2 out of 5 stars 15 ratings


Brand, Seller, or Collection Name: Casio


Item Length: 4.45 inches


Clasp: Buckle


Model number: GA2100-1A


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 23

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.

Top Amazon Reviews


  • The watch I need
G-Shock is always a great option. Ga1200 is light weight and comfort, and easy to address the time. Good choice for anyone is looking for a pair of watch!
Reviewed in the United States on June 3, 2025 by Sigma, J Sigma, J

  • Amazing Starter Watch
This watch looks great and works amazing. I'm not big into watches, and I don't have a collection. I do work with a number of C-suite and just below C-suite employees at a corporation that do have watch collections. They have taken notice to this watch on my wrist and have nothing but good things to say about it. The quality for the price point is almost unmatched. I'm a no frills, form fit and function type of guy, so this watch does everything I need it to do. I have no need and don't like the look of smart watches. Ita so good, I lost the first one I bought and I purchased a replacement once I knew I couldn't find the original. It is that good. ... show more
Reviewed in the United States on March 10, 2025 by Thomas Yankee

  • Love The GShock
I love the G Shock and actually bought this one as a gift. I have a couple of my own that have the larger buttons and really prefer the ones with the larger buttons very easy to program once you YouTube the tutorial and learn the button features.
Reviewed in the United States on July 26, 2025 by kirsten

  • Case and dial size should be bigger
My only issue with these oak analogue digital Casio watches is that they are too small. They need to make case and dial diameter bigger. It almost seems like a woman watch
Reviewed in the United States on May 3, 2025 by Savan Scott

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...