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Casio Men's G-Shock XL Series Japanese Quartz Watch with Silicone Strap, Black, 23 (Model: GA-100GBX-1A9)

  • Based on 726 reviews
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Description

A new color addition, in two shades of gold, comes to the ga100 model lineup. The popular big case ga100 starts out with basic G-SHOCK black, which is then accented with brilliant rose gold and gold accents. The new gold-accented designs are really attractive additions to the G-SHOCK lineup. This model comes equipped with stopwatch, Countdown timer, multi-alarm and 200 M Water resistance.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3.8 x 4.2 x 2.4 inches; 2.8 ounces


Item model number ‏ : ‎ GA-100GBX-1A9


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 Lithium Metal batteries required. (included)


Date First Available ‏ : ‎ October 20, 2017


Manufacturer ‏ : ‎ G-SHOCK


Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.:


Best Sellers Rank: #309,507 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #1,152 in Men's Wrist Watches


Brand, Seller, or Collection Name: Casio


Model number: GA-100GBX-1A9


Part Number: GA100GBX-1A9


Item Shape: Round


Dial window material type: Mineral


Display Type: Analog-Digital


Clasp: Buckle


Case material: Resin


Case diameter: 44.4 millimeters


Case Thickness: 16 millimeters


Band Material: Silicone


Band size: Mens Standard


Band width: 23 millimeters


Band Color: Black


Dial color: Black/Gold


Bezel material: Resin


Bezel function: Stationary


Calendar: Day-Date-Month


Special features: Stop watch


Item weight: 2.8 ounces


Movement: Japanese Quartz


Water resistant depth: 660 Feet


Warranty: Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.


Frequently asked questions

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Top Amazon Reviews


  • Quality
Good product life time warranty
Reviewed in the United States on September 8, 2025 by Mrs. Delaney

  • Incredibly sleek
This is the second G shock I’ve purchased for my husband. I absolutely looove this one, the style, the colors. Everything about it is so elegant yet masculine. I would absolutely purchase this again if I had the choice.
Reviewed in the United States on April 4, 2025 by Cass

  • Robust and elegant.
Casio dispenses long speeches. This watch has a long life battery, around 10 years. It is robust and elegant, it's waterproof as well, I mean for real. Super recommended!
Reviewed in the United States on November 6, 2024 by RANGEL BUENO

  • Great time keeping. Extremely long battery life.
Love G-Shock. I bought it for the time hands. These provide the tactical ability to navigate without a compass. As former U.S. Military, this was the main reason I made the purchase. I bought one with just digital read out in 1991 and changed duty stations to Guam. I dived to 100 plus feet. I exited the Military in 1996 and it still worked. I gave away to another diver. ... show more
Reviewed in the United States on April 30, 2025 by Johnnie Thompson

  • Excelet Watch
Excelent Watch
Reviewed in the United States on May 21, 2025 by Esaú Esaú

  • Better than hoped for
For the price, this is one of my favorite gshocks. I got it for my fiance's birthday and he absolutely loves it. He loves that he can get it wet and play in the dirt without worrying about it. We havent had any problems. The pamphlet was super easy to follow and took 2 minutes to fully set it up. He loves that there is both the digital and traditional clock reading modes on this. Its very easy to read and comfortable on the wrist. It came in the original gshock box and tin. He also likes that the gold accents arent too flashy. Update: 2 1/2 years later and it still is going strong, no scratches, wear in the bands, delays, or humidity in the watch and we havent had to switch the battery yet. ... show more
Reviewed in the United States on August 18, 2021 by Alyssa Moore

  • It's A GShock
True to their reputation, these watches are very tough. I purchsed 2 as gifts for people 7 months ago. I noticed one of the people I gifted one to was wearing it and I asked him how it was working out. He replied "Man this thing is tough!". He proceded to tell me about when he dropped it in a muddy ditch and didn't find it until a couole of hours later. He said he washed it off and put it back on and hasn't had any problems with it. The one thing I noticed about this particular model is it is a large watch. If you have smaller wrists or just prefer a smaller watch you may want to consider the size of this one. Casio GShocks have earned a reputation for being great watches! ... show more
Reviewed in the United States on July 27, 2022 by Andrew

  • Good quality
Love the design
Reviewed in the United States on November 6, 2024 by MrsStix

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