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Casio Men's G-SHOCK - The GA 100-1A1 Military Series Watch in Black


List Price: $125.00
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  • GA-100-1A1

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Product Specifications

Size: mens-standard
Watch Information
Brand, Seller, or Collection Name Casio
Model number GA100-1A1
Part Number GA100-1A1
Item Shape Round
Dial window material type Plastic
Display Type Analog and digital
Clasp Buckle
Metal stamp None
Case material Resin
Case diameter 51 millimeters
Case Thickness 17 millimeters
Band Material Resin
Band length Unisex
Band width 16 millimeters
Band Color Black
Dial color Black
Bezel material Resin
Bezel function 24 hour time display
Calendar Day and date
Special features Shock resistant, Luminous, Light, Stop watch
Item weight 2.40 Ounces
Movement Quartz
Water resistant depth 200 Meters
Warranty type Contact seller of record

Product Description

G-SHOCK The GA 100 Military Series Watch in Black,Watches for Men. Living up to G-Shock’s reputation for big case designs, comes a revolution in case size with the introduction of the X-Large G. Stealth, matte black resin band analog and digital watch with black face.Shock Resistant200M Water ResistantLED Light with AfterglowWorld Time29 time zones (48 cities)4 Daily Alarms (1 with snooze)Hourly Time Signal1/1000 second stopwatchCountdown TimerAuto Calendar (pre-programmed until the year 2099)12/24 Hour FormatsMagnetic ResistantAccuracy: +/- 15 seconds per monthBattery: CR1220Approx. battery life: 2 yearsBy G-SHOCK

  • ASIN: B003CJC6UI
  • Product Dimensions: 2.2 x 0.6 x 2 inches; 2.4 ounces
  • Shipping Weight: 1 pounds (View shipping rates and policies)
  • Origin: Made in USA or Imported
  • Item model number: GA100-1A1
  • Average Customer Review:

Customer Reviews

Great looking watch with excellent functions.
Sean B
The watch has a light, but it does not illuminate the digital time or date and isn't very productive when showing the clock hands in a dark situation.
Hunter
I gave this watch to my husband as a Christmas gift and he loves it!!
Marjorie Canales

Most Helpful Customer Reviews

57 of 61 people found the following review helpful By D. J. Garvich on April 19, 2012
Size Name: mens-standard
This watch caught my eye as I walked by a counter in a department store. I needed something rugged that could take a serious beating often and never look any worse. In addition, I needed something stylish that would go with anything, that had a stopwatch AND had a countdown timer. This watch had all those things and had them at the right price. I've been REALLY excited to have it and haven't taken it off since I bought it.

Some folks talked about the lighting issue. I admit I too was a little worried about that at first. I wear this watch on stage with a band and there is VERY little consistent light on stage, so something that lights itself and is readable is a must (I handle our timing). The first time I had the illumination issue I got lucky and figured out an easy fix.

----- ILLUMINATION FIX -----
All you have to do is either set the illumination to automatic, or hit it manually (it's easier to do this with automatic). When the light is on, hold a single finger (or the side of your hand, as if you were shading the watch in direct sunlight) across the face of the watch. The reflection of the light off of your hand will make the digital readouts clearly visible.

Since that was the only issue I've seen anyone post on this watch, consider it 5 stars! :)
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34 of 37 people found the following review helpful By Jim S on February 2, 2013
Size Name: mens-standard Verified Purchase
Law enforcement - I use this as an every day-er. Good watch. Not too bright to light up (good thing) and its light-weight. I like G Shock products for work and this one holds the reputation well. People who complain about the not being able to see the date with the light at night...really? First off, by night time you should know the date...second, if you cup your hand around the top half of the watch, should see it fine. I agree its not for nigh time stopwatch use. Simply cant see it well enough...but you could try the alternative: "One- one thousand..Two -one thousand.. Three- one thousand" method.. It should get you close enough. :)

UPDATE -
Had the watch for several months now...flawless and durable. Time has been accurate. No complaints. Good watch.
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30 of 34 people found the following review helpful By Khal on August 31, 2013
Size Name: mens-standard
hold adjust for 3 seconds press mode until you get to LT1 then use forward button to change to LT3... Bang lites up whole screen. Don't you realize this is a military watch and having a bright light may get you shot??? LMAO
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42 of 58 people found the following review helpful By Robert P. Lewis on September 27, 2012
Size Name: mens-standard Verified Purchase
I love the CASIO brand watches. And while I admit this is the coolest looking watch I have ever seen, it is not worth the price tag. I'm prior military and current Deputy Sheriff. In 2005, I purchased a Casio illuminator W87H (which can be found on Amazon for under $20 right now). Working in a jail environment, this watch has taken a beating. I HAVE NOT replaced the battery in it yet, so 7 years and counting on the battery life. The watch is simple to use and very easy to read in any light conditions. Needless to say, it is a great watch.

Now, I got moved to courts about a year ago. I decided to upgrade my old Casio. I had a few reasons to want to do this. 1. The court environment is much "nicer" than the jail. 2. Being in the public eye I wanted to look better in uniform (vain, I know). 3. I just wanted a cool, new watch. I knew it was going to be a Casio, but which one?

I looked for a couple of weeks and decided on this watch. I was excited to make this purchase.

Shipping was fast, as always with Amazon. When I pulled the watch out of the box, I was very pleased. Man, that watch looked sharp! I'm 6'6", so it did not look bulky on my arm and was very light.

Now with the problems. 1. Can not see it in the dark. With my old Casio, the bright blue illumination is very easy to read in the dark, even with my glasses off. The first night I played with this watch in the dark. The dim bulb they put in this watch is worthless. You'd have to strike a match to see if it was illuminated or not. You can't see the digital or analog in the dark. Pretty pointless to me.

2. At the time I used my watch as an alarm to get me up for work. With the old Casio, never an issue. It was loud and long enough to bring me out of my slumber.
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3 of 3 people found the following review helpful By Stew on June 10, 2013
Size Name: mens-standard Verified Purchase
Great watch, love the size. As far as the illumination goes, a lot of reviewers found it useless. I think it's fine. You can see the Analog hands just fine. Also an earlier review called "illumination fix" was right on. Simply touch the watch face above the led and it reflexts the light down so you can read the digital display- dude was right. Just buy the damn thing already, you'll be happy you did.
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3 of 3 people found the following review helpful By gcarp92 on March 5, 2012
Size Name: mens-standard Verified Purchase
Everything lived up to the expectations, definitely worth the money if you are looking for a nice, reliable watch. The only bad thing about it is at night when you hit the backlight button it is difficult to see the automatic time but the analog still shows up fine.
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2 of 2 people found the following review helpful By Christian Leonard on January 23, 2014
Size Name: mens-standard
I've had this watch now for a couple months and I've worn it everyday since. I personally like the all black design with the white hands which contrast nicely against the black. It's been through water and hit up against walls numerous times already and it still looks/performs the way it should and being a G Shock that doesn't surprise me. The only minor gripe I have about this watch, which many others have already stated is the small light at the bottom of the watch which doesn't work quite the way I'd like it to. I wish it would illuminate from behind the digital readouts so you could see them better but it is what it is and it shouldn't be a deal breaker unless you use your watch more than normal people do at night. By night time you should already know the date and day of the week and if you're at least 5 years old you should be able to read the hands (the light DOES illuminate the hands) without the 12 tick marks around the watch lol.

I hope this review helped all you potential buyers. All in all I would recommend this watch to anyone in the market for a G Shock!
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