Casio G-Shock Men's Watch in Resin with Anti Slip Over Sized Buttons – Water Resistant & Anti Magnetic
GA-100-1A1ER
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. This analogue/digital, “three-eyed” phenomenon measures in at a whopping 55 x 51.2 x 16.9mm size, with an attention to detail that is second to none. Large anti-skid buttons provide easy operation, embossed indexes gives a 3-D look and a rivet bezel design adds strength to it”s overall appearance.
LED Light
A Light-emitting diode (LED) is used to illuminate the watch face.
200M Water Resistant
200 Metre / 20 Bar Water Resistant means that the watch is also suitable for swimming or snorkelling.
World Time
Displays the current time in major cities and specific areas around the world.
Stopwatch
Accurate measurement of elapsed time with a touch of a button.
Countdown Timer
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments).
Multi Alarm
The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. You can also activate hourly time signals (each hour). This model has 5 independent alarms.
| Dimensions: | 5.13 x 1.7 x 5.51 cm; 70 Grams |
| Model: | GA-100-1A1ER |
| Batteries Included: | 1 Lithium Metal batteries required. (included) |
| Manufacture: | CASIO |
| Department: | Men's |
| Department: | Men's |
| Origin: | China |
G shock is excellent and suitable for all occasions and outfits, they are comfortable and look amazing!
Looks great and is just as advertised. It’s a shame the light us just a background light; would have been better if the numbers lit up instead. The strap also broke within a month of having it.
It tells the time just like a normal watch would, very nice i like
Usual great quality from G-Shock, wear it every day for work, saves getting my phone out of my pocket, brilliant !
Lovely watch, gives off a real big chunky look with a very sleek stealthy design, however it doesn’t make you look like your wearing wall clock on your wrist. looks really nice.
I have many luxury watches but this one does everything and more. Comes in a variety of colours to suit all tastes. Recommend to all
very fashionable watch very durable it was a gift for my friend he still has it til today.
Another excellent G-shock watch by Casio. I am really pleased with it. Easy to set and use. Added to my small collection.
Great watch! This is my first g shock and I don’tregret it at all! Great looking watch, comfortable and built to last.
Trouble with condensation inside the face. First watch was replaced then the second was repaired by Casio due to the same problem. Seems ok now.
Hour hand difficult see at night due to it being red.
Apart from that love the watch!
Love it been wearing it since I received it, love the international feature on it just had to switch day time saving hours for it to be correct.
It is a very good watch and I love i
Brilliant, wear it everyday. I usually wear it to work, but also wear it on a few sketchy mountain bike runs and always holds up even if I fall off!
It’s a very nice chunky watch..iv only had it a few days..but it looks really nice iv got pretty slim wrists and I thought it may look to big..but it honestly looks well I’m pleased with i
This is my first G-Shock and I love it! Chunky and smart looking. The matte-black finish means I can wear it at work or occasions without it looking too sporty.
Very well designed watch with loud alarm and accurate timing being able to check most countries/city’s time.Watch strap does bend overtime and light to illuminate the watch is too dim
Amazing watch at a bargain price it cost me 59 inc postage and it costs 119 in shops so got a bargain at half the price and the watch is really high quality so chuffed to bits with i
ice watch, tough and durable and face seems scratch resistant. I have it over a year and it’s still perfect, the light feature isn’t great and very hard to make out the time in the dark but other than that it’s a great nice comfortable watch..
A very happy other half loved his watch and the fact it lights up automatically as you check the time
I initially had missgivings about purchasing this but that all changed when it arrived. Excellent quality and workmanship keeps good time so am impressed
Perfect everything as expected, it sets the time by itself depending on what countries time zone you set keeping in mind the – & +1 hr we add on yearly
Bought as gift, recipient very pleased, lots of buttons but not over Complicated. Chunky on wrist but not an issue for teenager.
Great day to day wearing watch, Nice and chunky on the wrist, Has lots of strap holes for those with small & large wrists. Blackout design makes it easy on the eye. Great Watch!
Had this watch a couple of years now and its been faultless. Cant beat G-Shock
Like the G Shock brand and this watch is nice on the wrist. Glad I bought it.
I brought this for my partner for his birthday and he was over the moon with it,he wears it every day.
I find this to be quite an impressive watch with a large face so can easily be read. I have quite small wrists but it fits perfect and is very comfortable. it looks impressive as well and i wear it to the office everyday and it doesnt look or feel out of place. In fact one or two have my colleagues have commented on how smart it looks.
The watch is fantastic. It is full of features that are useful and the watch face is nice and large. I purchased the black model with white hands, and it looks incredibly ‘stealthy’. Also, the resin strap is pretty comfortable and seems pretty bloody tough.
Pros
– Nice large watch-face
– Seems indestructible
– White hands on a black watch face seems to be a nice colour combination
– Alarms/Other time measurement features
– Ability to turn the hourly chime on/off
– Cool ‘stealthy’ look
Cons
– The lighting isn’t great but it is perfectly adequate if you only want to see the analogue clock hands in the dark
– It seems like dust COULD get trapped between the tall rubber bezels and the crystal over time though. Shouldn’t be an issue in daily use unless your job involves dusty chimneys 24/7
Really good product – very happy with the look and design, not too big on the wrist compared to high price models. Arrives in a stylish tin, this product -so far – is great value for money.
If i had to give any critisism i would say that the back light isn’t great but it’s not the end of the world. And there is a lot of extra strap left over, however i have ver small wrisits and the watch is supposed to be for men but i’m female so i can understand that.
Very impressed that it came all set up with the time and date as well as arriving a day early. Very pleased.
Lovely watch, fits well and looks well. This big watch is what I wanted and it lives up to expectation. Only one small down side – the hour hand is difficult to see in low light.
I got this for my husband, he is over the moon with it. The strap is good and hopefully more durable than others. Looks great on and a very good price.
Large face easy to see time. Light and comfortable to wear.
What can I say about a perfect watch that’s stood the test of time , still going strong with even more in ovations. Super watch superb quality superb price.
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Great G Shock watch, larger than my old G shock which is a bonus as my old eyes are getting worse and I can see the time and date very clearly, very smart rugged military looking, I was after a Waveceptor but could not get one I liked in my price range, at 51 this ones a real bargain and has all the other extras.
Very pleased with it and G shock are great.
Great watch, looks good and light weight on the wrist, has plenty of functions and knows all the timezones. Water proof to 200 meters is awesome if you are around the water a lot.
Fab watch. Great quality. Good strap size, display is good and visible. The only thing I would say is the backlight could be brighter.
Please take a second to hit the helpful button it makes taking the time to write the review worthwhile x
Got a bargain on a lovely watch with a brand that everyone recognises and most love. Very happy.
These is my second G-Shock watch which I purchased for my Nephew after enjoying my first G-Shock. The watch is pretty strong and looks good, but it contains 2 holes in strap which is little bit strange. But dail looks simple.and neat.
Box contains International warranty, online register card & instructions book.
Casio Ga-100-1A4Er Men’s Combi Watch with G-Shock Resin Strap
Good watch although the instructions were quite complicated to set the time etc. Received it quickly overall no complaints and great service.
Great looking, durable watch. Thick strap and casing makes it an ideal watch for anyone with outdoor pursuits or a job that may involve being out in the elements.
The only drawback is that the light only lights up the outside of the watch face, which allows you to only see what time it is, not the date or stop watch information.
This is a typical rugged, bulky and stealthily designed Casio G Shock watch. I thoroughly recommend it.
I bought this because I wanted a tough analogue watch but nobody makes them. The contrast of the white hands on the all black face/digital screen was enough to appear analogue and it works perfectly and is as tough as any G-shock.
The fact I got it in the sale and had a discount code made it a bargain!
Very happy with this watch.
Sturdy, chunky, waterproof a little difficult to read the lcd at times but overall a great watch in the collection.
Took only 3 days to deliver! Good packaging and the watch was so nice! It was a valentines gift for my boyfriend, it’s so useful!
Bought this for my watch obsessed hubby! He loved it and seems really happy with quality. Fab price too as bought in black Friday sales. 🙂
Stunning matt black watch with needles. very well visible. With LED lighting, highly visible at night. A little complicated when adjusting. Very well protected dial.
Beautiful watch… as rugged as G Shocks come.
They are the only watch I buy now.
Chunky and funky enough to take the knocks but still get comments in the office.
Great stylish watch. Brought for my 13 year old fits him well.
Excellent watch! I have not even been particularly careful of it at work, and it still looks like new! Perfect if you want something heavy duty.
My partner loves this as I got it for him for Christmas has a great little light on the clock to help see the time at night also sets the time itself for you to what the time is in a certain place you pick out looks grea
Great G-Shock as is expected with this watches. Loads of great functions and it was a surprise that it set the time and date itself,much to the delight of the 13 year old it was bought for. On that note, he is small and it just fits his wrist.
Great price fast delivery got as a Christmas present for my son who will be over the moon with it five stars
Bought as a gift however having had several G-Shock watches before I knew what to expect. Brilliantly made digital watch with a nice analog addition, contained in a very sturdy enclosure. This G-Shock did not disappoint.
Quality. Swimming, building,plastering,running, weight training, go get the idea……..still looks as good as the day I took it out the case and that’s probably over a year ago now.
Had this watch for just over a month and I am very pleased. People who say the led light is no good have not used it properly or looked properly! Will be recommended to friends. Amazon delivery first class.
I’ve had it for 18 months now and wear it every day.Gym,Diy,Swimming etc.It’s received a fair amount of bashing and still not a scratch.Great watch well worth every penny.
Love this watch. Easy to set up (5 mins and your done). Very tough. The light is a bit rubbish bit I think you expect that with G-Shock
What can i say ? Love at first sight ! This is my first G-Shock watch, and i am uterly happy with the product !
About the seller, perfect delivery, well packed. Buy with trust, you will not be disappointed !! (i will for sure buy more)
Rate 5 stars, because it deserves them !
I LOVE this watch. My first G Shock, and wont be my last. Has a feeling of longevity and soo comfortable to wear. I have pretty skinny wrists and this still fits nicely even if the face is large (which i like)
I have painted, mud crawled, swam played rugby and more with this watch on and never let me down.
Highly recommend
im in love with this watch, i wanted to by another one becuase it is amazing . would recommed again and again and again.
Great watch but im a g shock lover anyway!! Great price tho i checked in my local jewallers and its still 110 in there so im chuffed
Nice watch, handy feature if you do a lot of travelling is a quick and easy change of the main hands to different time zones (press 2 buttons). The thing that lets it down as others mention is the light, it is really poor, the position tends to cast shadows across the face, you can just about make out the main hands but not the back displays. If this were better it would be 5 stars.
Fantastic watch.
Oke of the best watches I have every bought.
One small issue is the date can be hard to read sometimes in certain light.
Love the stealth look to this watch.
Really like this watch. The black on black looks nice. I’ve seen variations with different colour hands however this is a good but for cheap.
Couldn’t have made a better choice and believe me i read reviews on all G shock watches.. Used daily…son in the army. ..bought prior to training…and surviving one year later…no damage! Excellent value !
Best watch I have ever owned. Looks very sleek in stealth matte black and the features are great. Has a big bulky face but feels very light and comfortable to wear for its size. Great choice for a everyday watch.
Very nice watch. Looks like it will last for a long long time. This is my first G-shock and I am very impressed so far.
Great watch, seems tough enough and very comfy. Loses one star as it is a little dark, both at day and night.
Had this watch nearly a year and I’m just writing a review. It’s a great watch and worth it’s money. I used it on a job in all weather types and it still works and it’s really easy to get used to.
Looks good, very light and rugged. Difficult to see the LED and fiddly to reset the time which doesn’t really detract from the overall experience though.
A great watch which surprisingly since it is all black is a real eye catcher, it seems to draw peoples attention and I’ve had numerous comments how nice it looks. I really like this watch and it fits very comfortably on my wrist and is easy to tell the time, the date function can be a little hard to read but shouldn’t put you off this watch.
eally good teenager watch
ill recommend it for outdoor use and joging
Bought this for my son to use for work. Ideal. I have the red version myself use it for beach/pool etc Can’t go wrong ith a G-Shock at these prices
Watch is great as expected. Bit disappointed that the back light isn’t as good as some.
Excellent watch. I had a G-Shock watch some years back and wanted a replacement for casual wear. Cannot be more pleased. Looks good, easy to use and very comfortable.
Fantastic chunky Casio g-shock. My teenage son loves it, and all its functions, while I am confident it can survive the wear and tear of an active teenage boy! Looks good, display is clearer in real life than indicated on the photos
Bought as a present for my son and he was very happy, so a very good buy , success
The G shock combination watch is a great watch. Robust, easy to use and looks good on the wrist. This has been my main watch and favourite since it was purchased
Its large and the hour hand is a little too short and the wrong colour to be seen easily. Yes the light is useless! But this is a very nice design that sits well on the wrist. You still need the digital time display to be absolutely sure of the time, at a glance it is easy to misread. At the right viewing angle it is a breeze to read.
Bought this for our (teen) son’s Christmas pressie and he absolutely loved, loved, loved it. Initially DH and I thought it would be too big for his wrist, but apparently it’s all the rage for these pre-teens & teens. 2yrs on and this watch is still very precious.
Downside…….. will not shock him out of bed in the morning.
Have only had the watch for one week but so far I am really pleased with my first Casio GShock. Recommended.
Fantastic watch and exactly what I wanted. Large face,multi function and you can see the hour hand easily. Apparently this has been a problem for some reviewers but not this one. Great purchase
Great watch. Comfortable strap & nice big face, the LCD displays are a little hard to read, even when the LED light is on. Looks great on the wrist, very strong looking. Will last for a very long time. Comes in a nice G-Shock tin.
Great watch, although the lighting could be better and also the back part is quite dark. But apart from that, the watch is very good
it came as described by seller. i got it as a gift for a friend. though i checked it out before giving it out, i think its a nice buy. i will recommend it to anyone.
awesome watch excellent my advice youtube the video on how to set time date / city great watch as always with g shock
Great looking watch. Like other reviewers have said, you can hardly tell the time in the dark using the light, but in my opinion these watches are meant to be seen in daylight. Cool looking watch.
As previous reviews have stated the colours are not as bright as in the image , but it is a great looking solid watch which is perfect for outdoor activities as well as everyday use
Bought for my 12 year old sons birthday and he loves it. Well made and simple to use, he has a small wrist so the flexibility of the strap sizing was particularly important. Excellent price and top drawer delivery/service
Lovely watch but the blue is not as bright as it is shown in the photo and the backlight isn’t great but still looks nice!
It looks lovely but it is a christmas gift so will have to wait to see if its perfect .
I can’t tell you how much I love this watch. I haven’t worn a watch for years b ut since getting this one a few months ago I have hardly taken it off my wrist – I even forget I have it on when I go to sleep!
The display is really big and easy to see, it was simple to set up and the mechanical turning action on the hands after setting the digital time was an expected joy – I thought you just used a crown to turn the hands.
The only downside is the light which very often fails to illuminate the hands so that you can tell the time, it just seems to illuminate the face.
A fantastic watch for the money . The watch itself is light but very solid and easy to set up with the instructions .This watch is very accurate , legible and very cool looking . Worth every penny !