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Casio Men's GA-100 XL Series G-Shock Quartz 200M WR Shock Resistant Watch

  • Based on 11,656 reviews
Condition: New
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$120.00 Why this price?
4th of July Sale · 8% off was $130.00

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Availability: In Stock.
Fulfilled by Amazon

Arrives Jul 24 – Aug 8
Order within 19 hours and 1 minute
Available payment plans shown during checkout

Color: Camouflage


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 4.25 x 4.25 x 2.25 inches; 2.72 Ounces


Item model number ‏ : ‎ GA-100CF-1A9CR


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 Lithium Metal batteries required. (included)


Date First Available ‏ : ‎ May 20, 2014


Manufacturer ‏ : ‎ Casio


Country of Origin ‏ : ‎ Japan


Brand, Seller, or Collection Name: Casio


Model number: GA-100CF-1A9CR


Part Number: GA-100CF-1A9CR


Item Shape: Round


Dial window material type: Mineral


Display Type: Analog-Digital


Clasp: Buckle


Case material: Stainless Steel


Case diameter: 5.1 centimeters


Case Thickness: 14 millimeters


Band Material: Resin


Band size: Men's Standard


Band width: 29.4 millimeters


Band Color: Black


Dial color: Green


Bezel material: Resin


Bezel function: Stationary


Calendar: Day-Date


Special features: GA-100CF-1A9


Item weight: 2.72 Ounces


Movement: 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

If you place your order now, the estimated arrival date for this product is: Jul 24 – Aug 8

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.

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Top Amazon Reviews


  • Center of Attention, great watch!
Color: White/Black
To start off, I ordered this on a saturday evening, and received it via UPS on Tuesday around 7:00PM, and that was one-day shipping. Anyways, the watch has some really cool functions, and looks amazing. I've owned $20 watches at Walmart/Meijer stores, Rolex, Omega, and I've recently been using an iPod Nano 6 with a white Nanotch(tm) watchband. The G-Shock has a white matte finish, and if you're a student, or someone working at a cubicle and writes a lot, then it is a possibility that you could smear graphite (from the pencil or ink from pen) onto the watch, but you could wash it off with soap and water. This watch is based off timezones to calculate the time, and it comes with a manual (timezones are at the last pages). The manual is in English, Spanish, and French I think b: The hands move around based on what the digital display reads; you can turn on and off daylight saving time too. (Watch arrives in EST, NYC.) We all know that the watch is waterproof, shock-proof, anti-magnetic, so I don't really need to say anything an those topics. You can change the backlight duration from 1.5sec - 3 sec, and it is pretty cool. There's military time (24HR digital display) and the normal time (12HR) with a little PM that is in the top left corner of the left display, when it's the afternoon. It has a really accurate stopwatch, with laps and a split. (Great for running and you don't have to be worried when it rains, unless you have your phone) There's a timer, which for some reason, only goes up to 24 minutes... you can adjust the duration. (You can set it to one time run/alarm, or a constant loop until you turn it off). There are 26 world times; I have mine to London, and it works GREAT. (Takes like 2 seconds to calculate but I'm fine with that) It has 4 alarms; you press reverse or forward to stop them, a snooze (Like a wake-up alarm) and you press either reverse or forward to snooze it. Will come back on in like 3 mins, but you have to turn it off and on again to stop it.) There's an option to turn on hourly chime which beeps twice at every hour. You press reverse to turn on the backlight, and hold it down for 3 seconds to enable the auto-light when you tilt the watch 45°. The left circle on the upper half of the watch displays whether snooze, alarm, auto-light, or hourly chime is on. The middle has something to do with the stopwatch, you can see some accuracy in the timing (I guess xD) and the right circle... This I'm clueless on, but I think it also has to do with the stopwatch and stuff :). The hour nobs are "glow-in-the-dark", and, unfortunately, the hands don't have an illuminating tab on them. The lower left display shows the time in digital form, press forward and it shows the date. The bottom right screen shows the day (eg: Mon as in Monday) and below it is the seconds. (Btw the hands are SUPER precise when they point at the little lines like for example, it is 1:00 or 13:00. The hands point exactly where they should be, and when the seconds reach around 30 seconds, the minute hand moves a tiny notch! Then, when it's 1:01 or 13:01, it points normally.) The contrast on this watch is really nice; I've gotten tons of compliments... some of my friends are even jealous! This is my first G-Shock and I'm not disappointed! I LOVE the double-clasp band, doesn't seem like it will come loose, the buttons have a nice texture, and I learned how to operate this watch in about 5 minutes (I was CLUELESS when I first got it, lol) The manual helps, and I HOPE my review helped you too! Relatively fast shipping, great watch, beast looks, best $100 I spent! This watch is part of the Japan Movement, and is housed/cased in China (I don't care where it was manufactured :D) and I'm simply just impressed... the dial is pretty big, and it it looks beautiful. If you have any questions please ask! I will hopefully respond quickly :) UPDATE NOVEMBER 2013: After using this watch for more than a year (Sept 29, 2012) I can say it's still working fine! Battery life is (supposedly) 2 years... I don't have any battery problems with mine! However, the paint is starting a chip slightly. I've gone snorkeling/scuba diving, dropped it many times off high places, FROZE MY WATCH, and many more rigorous tests... this thing is a tank! Some dirt and grime is starting to build up around the strap; it has a slight brown tint from my use. I don't use auto-light at all really, and the snooze is somewhat quiet... so don't use this as a primary alarm clock! I love the stopwatch. It's so freaking usefull and goes to the thousandths of a second! (ex: 12.345 seconds) Hopefully I will post a picture on this page to show what it looks like after all this time! ... show more
Reviewed in the United States on October 8, 2012 by BW

  • Great watch👌
Color: Gray
The price speaks for itself. Very expensive but also very good. I really do like the design, especially in black. Which was the color I purchased. I am still trying to figure out my obsession with “military” stuff. All I know is that if you do share the same obsession than this watch is worth a purchase. I recommend ... show more
Reviewed in the United States on July 14, 2023 by Abdel

  • Super durable, nice aesthetics, and different.
Color: Foam White
I like everything about this watch except that it’s difficult to read the LCD portions of the watch. My reasoning for loving this watch and buying three of them over the last 6 years is that it looks great and is as tough as it advertises. One was crushed in an airport in New Jersey while being x-rayed- how does that happen? Anyway, the second was lost in public after I took it off and simply forgot it on a bench. The last watch is safely strapped to my wrist and hasn’t been subject to the typical perils of my last two. So far I have seen these watches work at 135 ft under water, on muddy a wrist while pulling a 140 ft well head, and I even banged it in every way possible while changing a lift kit on my truck. Eventually I’ll break it in some unusual way or some strange thing will happen, and if I can find it available, I’ll buy watch number four. So, from 5 BAR deep to 36500 ft up, to mud and welding sparks, this watch keeps looking better while garnering the respect of an unknowing, but ever growing number of watch people who listen to me tell of the adventures of my Casio G-Shocks. So far I have owned 12, not including my geeky calculator model or my semi-dress digital with a NATO band. Buy one and make your own story. It’s addicting- these G-Shocks - I love it. ... show more
Reviewed in the United States on October 16, 2021 by Tim Shanahan

  • Excellent G shock
Color: Foam White
The media could not be loaded. The color hasn’t faded at all after a year of regular use. It’s easy to clean due to the watch being waterproof and having no finished metal on the face or strap. There is a stop watch with lapping capabilities, world clock, timer, light, calendar, and alarm that can keep 4 different alarms stored at once. I used a different watch of the same model working in a welding shop for 3 years. I can say this watch withstands a lot of physical wear and tear. The band on my old watch stretched out a bit after about a year but that’s to be expected. Amazing watch overall and very comfortable and sturdy! ... show more
Reviewed in the United States on August 18, 2023 by Ben Xyloto

  • Looks nice, light is terrible!
Color: Black/Blue
It's an awesome daytime watch. It looks and feels great. I'd say that the face is a tad bit small if you have big to giant size wrists. Luckily I have average to small wrists and it looks perfect. My only complaint is the light, it's horrible, it's really hard to tell time at night. It's also this ugly orangish color, why isn't blue? Or white? The light is my only complaint, awesome looking watch besides that! ... show more
Reviewed in the United States on July 18, 2023 by Mark Central CA

  • Very nice watch
Color: Black/Blue
Reviewed in the United States on October 6, 2023 by Sayed Ahmed Sayed Ahmed

  • Great product
Color: Camouflage
I loved the watch! It has many great features.
Reviewed in the United States on November 3, 2023 by Samantha

  • We’ll made, user friendly settings, and way nicer backlighting
Color: White/Black
This watch is solid. Great model all around and pretty user friendly. The world time is easy to set up with the rest of the features, and the yellow backlighting is spectacular compared to the old version.
Reviewed in the United States on August 17, 2023 by Will D. Newton

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