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🖤 Timeless toughness meets sleek sophistication — own the moment with G-Shock GA-2100.
The Casio G-Shock GA-2100-1AER is a cutting-edge analogue-digital quartz watch featuring a carbon-reinforced resin case for superior shock resistance and a lightweight 51g design. Waterproof up to 200 metres, it offers dual illuminator technology for clear visibility in any light, plus multifunctional tools like stopwatch, countdown timer, perpetual calendar, alarm, and world time. With a traditional tang buckle and mineral crystal dial window, this watch blends rugged durability with refined style, backed by a 2-year Casio warranty.
| ASIN | B07WDD3YW9 |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Length | 25 Centimetres |
| Band Material Type | Plastic |
| Band Width | 25 Millimetres |
| Bands | 1 |
| Best Sellers Rank | 40,171 in Fashion ( See Top 100 in Fashion ) 191 in Men's Wrist Watches |
| Bezel Color | Black |
| Brand Name | Casio |
| Case Diameter | 48.5 Millimetres |
| Case Material Type | Plastic |
| Case Thickness | 12 Millimetres |
| Character | Fashion |
| Clasp Type | Traditional Tang Buckle |
| Closure Type | Buckle |
| Country Of Origin | Japan |
| Country of origin | Japan |
| Crystal | Mineral Crystal Glass |
| Customer Reviews | 4.5 out of 5 stars 2,264 Reviews |
| Dial Color | black |
| Display | Dual Display |
| Embellishment Feature | Crystal |
| Face Style | Skeleton |
| Global Trade Identification Number | 04549526241703 |
| Included Components | Belt, Handle |
| Item Shape | Round |
| Item Type Name | Watch |
| Item Weight | 51 Grams |
| Manufacturer | Casio |
| Manufacturer Part Number | GA-2100-1ADR |
| Material | Plastic |
| Model Name | G-Shock |
| Model Number | GA-2100-1ADR |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Series Number | 2100 |
| Special Features | Water Resistant, Glow In The Dark, Easy Reader, Shock Resistant, Stopwatch, Perpetual Calendar, Lightweight, Light Up, Countdown, Alarm, Worldtime, Stop Watch |
| Sport Type | Climbing, Fitness, Fitness., Running/jogging |
| Strap Type | Silicone |
| Style Name | GA-2100-1AER-AMZUK |
| Theme | Fashion |
| Unit Count | 1 Count |
| Warranty Type | 2 Year Casio Warranty |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Metres |
| Water Resistance Level | Waterproof |
T**W
Durable, clear and stylish
This is an excellent watch. It’s very clear to read and is light enough for you not to notice it’s on, whilst at the same time being sturdy and durable. I’ve had Casios since I was a child but always the cheaper digital ones, which I’ve always found to be excellent in their own right. They never come off my wrist as they’re durable and waterproof enough not to need to worry. This watch is no different. In fact, the G-shock is just an upgrade in that regard. My only reservation is with the tiny LCD display, which is too small for me to read in anything other than direct sunlight. This down to me eyes, but others will feel the same. The watch has every feature you’d need and none that you wouldn’t. The hands are clear to read with just a glance from any angle and they retain their luminosity through the night (although this isn’t bright) to enable you to tell the time without pressing the light button. This saves battery over the years and is welcome. I have 7” wrists and it doesn’t feel too big or too small - just nicely chunky. It’s low profile too, which means you don’t bash it on every door frame that you pass or snag it every time you take your top off. I replaced the strap as soon as I got it, to a NATO style strap, so I can’t comment on the qualities of the strap. Buy with the utmost confidence. This is excellent.
S**Y
Good quality highly recommended
Brilliant strong and tough as you would expect from GShock the face is clear and easy to read in day and night more than happy with it.
S**Y
A superb watch
Superb
J**N
Great
A really good watch, it is easy to set-up just follow youtube videos. It seems other people got a metal tin for the watch, i just got a box. Overall product great for price.
T**.
Solid watch, nice size, definitely recommend.
Great watch, just right size for my wrist compared to other G-shocks. Highly visible face which was essential for my eyes, no need for glasses. I did manage to set the time only with the help of YouTube videos. All in all I would highly recommend this watch. Keep an eye out for the other offers column to the right of the page. I got mine for €80.00 (£70.00), plus free postage. Thanks Amazon. Thomas.
M**N
very good
very good
D**E
Casio watch
Very pleased with the watch great value for money
C**D
Casio have smashed it out the park again!
I have recently started getting in to watch collecting and this is one my favourites that I have. Easily gets the most amount of wrist time. Being a Casio you know it's going to be reliable. It looks fantastic and the white hour markers and hands really stand out against the black background. The watch being a G-Shock is going to be able to withstand knock after knock and of course is also waterproof. It's also extremely light and very very comfortable to wear. Setting the time is very simple using the world timer function. Out of the box it was set to Tokyo time but scrolling through the London was very quick and the hands then move themselves to the correct time!! Light is nice bright although I recommend changing it to 3 seconds from the default as it does not stay on while the button is being and in stead is timed. Can be a bit confusing navigating through all of the many functions at first but a quick YouTube will give you plenty of handy videos. Honestly cannot recommend these enough and if you've been thinking about getting one then I would say just go ahead and buy. You won't be disappointed!
H**D
Quality and fast delivery
Fast delivery good service and great quality thank you
C**T
Jest bardzo dobrze
Odporność na wodę i uderzenia sprawdza się bardzo dobrze. Po prawie roku brak widocznych śladów użytkowania
R**W
Topp G-Shock
Ich wollte aus optischen Gründen erst die Version mit dem schwarzen Ziffernblatt. Ich habe mich dann aber für diese Version entschieden. Die Ablesbarkeit der Uhrzeit ist einfach nur topp. Zudem ist der Tragekomfort der Uhr aufgrund des geringen Gewichtes einfach super. Gegenüber meiner Automatikuhren merkt man die G-Shock kaum am Arm. Leider gibt es die Version nicht als Funkuhr mit Solar aber mit Bluetooth und Solar allerdings brauche ich keine Uhr, die sich mit meinem Handy koppelt. Das Einstellen der Uhr geht gut von der Hand, wenn man einen Blick in die BDA geworfen hat. Jedefalls eine tolle Alltagsuhr - rubust, wasserdicht und sieht sogar gut aus.
H**Y
Good
Original light weight very clear dial
M**.
Awesome value watch
CasiOak, love the look of this watch. I have a big wrist so larger formats always work better for me. The strap was a little stiff around the edges but that wore in a little and is more comfortable. Easy set up, light brightness is good. Clean watch readable face. Might pick up another color option eventually.
Trustpilot
3 days ago
1 month ago