Casio G-Shock Men's GA-1100 Gravitymaster Watch, Black/Silver, One Size

4.4 4.4 out of 5 stars 135 ratings

To see product details, add this item to your cart. You can always remove it later.
No featured offers available Learn more

No featured offers available

We feature offers with an Add to Cart button when an offer meets our high standards for:

  • Quality Price,
  • Reliable delivery option, and
  • Seller who offers good customer service
“No featured offers available” means no offers currently meet all of these expectations. Select See All Buying Options to shop available offers.

Select delivery location
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Product specifications

Watch Information
Brand, Seller, or Collection Name Casio
Model number GA1100-1A3
Part Number GA-1100-1A3CR
Model Year 2015
Item Shape Oval
Dial window material type Mineral Glass
Display Type Analog-Digital
Clasp Buckle
Case material Stainless Steel
Case diameter 49 millimeters
Case Thickness 17
Band Material Resin Strap
Band width 20 millimeters
Band Color Black
Dial color Black
Calendar Date
Special features Shock Resistant
Item weight 8.8 ounces
Movement Quartz
Water resistant depth 200 Meters
Warranty If this product is sold by Amazon, please review the manufacturer’s website for warranty information. If this product is sold by another party, please contact the seller directly for warranty information for this product. You may also be able to find warranty information on the manufacturer’s website.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 3.9 x 3.3 x 3.3 inches; 8.8 ounces
  • Item model number ‏ : ‎ GA1100-1A3
  • Department ‏ : ‎ mens
  • Batteries ‏ : ‎ 1 CR2 batteries required. (included)
  • Date First Available ‏ : ‎ April 17, 2015
  • Manufacturer ‏ : ‎ Casio
  • ASIN ‏ : ‎ B00WAEEQFO
  • Customer Reviews:
    4.4 4.4 out of 5 stars 135 ratings

Looking for specific info?

Product Description

An aviation-inspired chronograph watch from G-Shock. The dial has 2 subdials and a digital date window. A built-in thermometer, compass, stopwatch, and LED display add further versatility. Adjustable

Customer reviews

4.4 out of 5 stars
4.4 out of 5
135 global ratings

Customers say

Customers like the appearance, quality and temperature of the watch. For example, they mention it's a great looking watch, the compass works perfect and that it'll be a good value for the money. That said, opinions are mixed on the lighting and ease of set up.

AI-generated from the text of customer reviews

22 customers mention22 positive0 negative

Customers are satisfied with the appearance of the watch. They mention that the subtle green on black looks great, and the design is pretty cool. Some appreciate the colors, saying that the light green in contrast with the black is amazing.

"...I like very much the colors: the light green in contrast with the black is amazing. It's also very discreet, just the way I like...." Read more

"...All in all the watch is easy to set up and looks great." Read more

"This Casio watch is great looking, fits well, and keeps accurate time. Casio is the ONLY watch I'll wear." Read more

"The subtle green on black looks great, no complaints. Slightly bulky watched but for my medium size wrist it’s just right. Wish it was cheaper" Read more

19 customers mention18 positive1 negative

Customers are satisfied with the quality of the watch. They mention it's an excellent, good product, and easy to read. Some say that the functions are awesome. Overall, most are happy with their purchase and recommend it to others.

"...This model is nice and easy to read. My only gripe is I wish this was a solar model other then that I wasn't disappointed." Read more

"...That may only extend to myself. Great EDC and absolutely fun to look at." Read more

"...The technology they pack into these things is simply amazing, however one needs to read the instruction manual to get it set up and learn the..." Read more

"...'ve served me well in Iraq........ And the setup was easy........ Great watch and if you're on the fence about getting this watch get off the fence..." Read more

8 customers mention8 positive0 negative

Customers like the temperature of the watch. They say the compass and thermometer features work well.

"...The compass works perfect and the temperature works great if you use it correctly...." Read more

"Nice watch a little confusing with the setup, but once set it works great...." Read more

"...hard to figure out but fit ,appearance , quality and functions are awesome Not really huge like most g shocks hugs the wrist good only downfall is..." Read more

"Watch worked great for the first several months, Changed the battery and now the 3rd hand moves but the 2nd one wont move...." Read more

8 customers mention8 positive0 negative

Customers find the G-Shock to be the best watch for the money. They also say it was packaged well and is a good perfect buy.

"...Definitely worth the price!" Read more

"...Strange but it is better than the GA1100GB-1A .Great Seller and Packaged well. the minus one star is the watch, not the seller." Read more

"Very good perfect buy I did" Read more

"G-Shock is the best watch for the money! I've been a fan of Casio since the early 80's and have used noting but Casio watches!" Read more

6 customers mention6 positive0 negative

Customers find the face of the watch easy to read and doesn't overload the senses. They also appreciate the ability to see both times clearly at the same time.

"...This model is nice and easy to read. My only gripe is I wish this was a solar model other then that I wasn't disappointed." Read more

"...Love this watch. Easy to read, great illumination, and fun extras...." Read more

"...The face is easy to read and doesn't seem to overload the senses...." Read more

"...It's awesome to be able to see both times clearly at the SAME time! I also love being able to check the date quickly!" Read more

5 customers mention5 positive0 negative

Customers are satisfied with the size of the watch. They mention that it has a nice fit, the case is on the large size, and the band is large.

"I purchased this watch to take cycling and it's light weight and comfortable. The face is easy to read and doesn't seem to overload the senses...." Read more

"This Casio watch is great looking, fits well, and keeps accurate time. Casio is the ONLY watch I'll wear." Read more

"...Nice large band, fit easily even though I have large wrists. Overall a good purchase." Read more

"Really nice fit" Read more

8 customers mention4 positive4 negative

Customers are mixed about the lighting of the watch. Some mention that it has great illumination, and the hands glow in the dark, making seeing in low light easy. However, others say that the light only illuminates the dial, and that the feature is odd and doesn't light up the date.

"...It's also very discreet, just the way I like.An the illuminator feature.... WOW!!!..." Read more

"...The light feature is a little odd as well but I think it's do to the depth of the face. All in all the watch is easy to set up and looks great." Read more

"...Love this watch. Easy to read, great illumination, and fun extras...." Read more

"...on the right that provide most of the information and functionality are not lit , nor the are visible during the dark...." Read more

6 customers mention3 positive3 negative

Customers are mixed about the ease of set up of the watch. Some mention it's easy to set up, while others say it'll be confusing and difficult to program.

"...All in all the watch is easy to set up and looks great." Read more

"Nice watch a little confusing with the setup, but once set it works great...." Read more

"...in my opinion would've served me well in Iraq........ And the setup was easy........ Great watch and if you're on the fence about getting this watch..." Read more

"I liked the watch. It little difficult to set up. But I got it was ok" Read more

It's annoying to set an alarm or timer just because of ...
4 Stars
It's annoying to set an alarm or timer just because of ...
This watch meets 99% of the expectation that I had. The only reason i'm 4/5 staring it is because of the digital readings being in a negative visual. It's annoying to set an alarm or timer just because of the visual. You really need to be in the perfect angle/light to see it clearly... Other than that this elegant piece of machinery would be a perfect purchase for any G-Shock lover. The compass works perfect and the temperature works great if you use it correctly. You need to have the watch off your skin for around 5 minutes before getting an accurate temperature of the air around you, and about 10 seconds submerged in water. My AC was on 72 and this gshock was reading 72.2. Extremely accurate. I also put it under water with a temp of 82F. It read 81.9. Really impressive to be honest. Get this thing, you won't regret it.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on April 14, 2020
Reviewed in the United States on April 16, 2018
4 people found this helpful
Report
Reviewed in the United States on March 14, 2016
2 people found this helpful
Report
Reviewed in the United States on January 4, 2017
3 people found this helpful
Report
Reviewed in the United States on November 24, 2015
10 people found this helpful
Report
Reviewed in the United States on October 20, 2018
Reviewed in the United States on March 10, 2019
Reviewed in the United States on June 10, 2018
5 people found this helpful
Report

Top reviews from other countries

Amazon Customer
5.0 out of 5 stars Five Stars
Reviewed in Canada on January 4, 2017
One person found this helpful
Report