Search  for anything...

G-Shock GGB100-1B

  • Based on 244 reviews
Condition: New
Checking for product changes
$275.00 Why this price?
Save $105.00 was $380.00

Buy Now, Pay Later


As low as $45.83 / 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's return window has been extended for the holiday season: 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: Only 3 left in stock, order soon!
Fulfilled by Sparkfish

Arrives Nov 20 – Nov 23
Order within 1 hour and 57 minutes
Available payment plans shown during checkout

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 5 x 5 x 5 inches; 3.25 ounces


Item model number ‏ : ‎ GGB100-1B


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 LR44 batteries required. (included)


Date First Available ‏ : ‎ February 4, 2020


Manufacturer ‏ : ‎ G-Shock


Brand, Seller, or Collection Name: G-Shock


Metal stamp: Not stamped


Setting: no-setting-type


Item Length: 5 inches


Clasp: Buckle


Model number: GGB100-1B


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 20 – Nov 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


  • Solid watch
Color: Black
The watch is solid & heavy-duty. Has a lot of options from barometer to compass. Easy to set up with the Casio app (g-shock app is ending soon). Very happy so far.
Reviewed in the United States on May 15, 2024 by Jesse Jesse

  • Wow ! What a Watch
Color: Black
Great looking and VERY well made, easy to navigate and links up to phone pronto.
Reviewed in the United States on April 3, 2024 by Bigun

  • Exactly as advertised
Color: Black
Purchased as a gift for my son who just graduated Army basic training. He loved it.
Reviewed in the United States on August 21, 2024 by james a brown

  • Battery died before 2 years
Color: Black
It's a expensive watch & the battery died before complete 2 years. Keep that in mind. Everything else is good on the watch.
Reviewed in the United States on July 21, 2024 by Bruno

  • Authentic
Color: Black
Perfect fit thank you
Reviewed in the United States on August 18, 2024 by Russel Russel

  • Great watch.
Color: Black
Amazing watch, very tough looking, lots of help functions. Black digital screen has a extra shinning contrast that makes it easy to read even in full bright sun. Black and white glooming arms are ready to read in the darkness. Recommended for al Gshock enthusiasts.
Reviewed in the United States on September 2, 2022 by Max Fm LA Max Fm LA

  • Real deal savings!
Color: Black
I was very skeptical about wether this product would show up as authentic or not with it being discounted by 29%! I was more than pleased when it arrived 100% authentic and completely new! And trust me, I did hours worth of research to confirm authenticity lol. Will definitely purchase from this company again when needed. ... show more
Reviewed in the United States on September 15, 2022 by Anthony Rucker

  • Casio GG 100-B-1B Watch
Color: Black
I love this Casio watch ! It has many functions, and looks bad ass ! With easy to read hands for time, and day/date, and for once a watch with a brighter light !!
Reviewed in the United States on April 15, 2023 by Eugene E. Works

Can't find a product?

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