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The Casio G-Shock GMA-S2100-1AER is a unisex quartz watch featuring a 46mm resin case and black resin strap, combining analogue and digital displays. It offers Bluetooth connectivity, a stopwatch, world time, countdown timer, alarm, and illumination light. With a 20 bar (200m) water resistance rating, itโs perfect for active lifestyles including swimming and water sports. Lightweight at 41 grams and powered by a reliable silver oxide battery, this watch balances durability, smart features, and modern aesthetics for professionals on the move.
| ASIN | B097CCDSQZ |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Length | 21 Centimetres |
| Band Material Type | Resin |
| Band Width | 23 Millimetres |
| Bands | 1 |
| Best Sellers Rank | 95,259 in Fashion ( See Top 100 in Fashion ) 541 in Men's Wrist Watches |
| Brand Name | Casio |
| Case Diameter | 46 Millimetres |
| Case Material Type | Resin |
| Case Thickness | 11 Millimetres |
| Character | No aplica |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Country Of Origin | China |
| Crystal | Mineral |
| Customer Reviews | 4.1 out of 5 stars 382 Reviews |
| Dial Color | black |
| Display | Analog-Digital |
| Embellishment Feature | Crystal |
| Face Style | stripes |
| Included Components | 1 item |
| Item Shape | Round |
| Item Type Name | Watch |
| Item Weight | 41 Grams |
| Manufacturer | Casio |
| Manufacturer Part Number | GMA-S2100-1AER |
| Model Name | G-Shock |
| Model Number | GMA-S2100-1AER |
| Pattern | Solid |
| Power Source | Battery Powered |
| Series Number | 2100 |
| Special Features | Alarm, Countdown, Light, Stop Watch, World Time |
| Sport Type | Diving |
| Strap Type | Resin |
| Style Name | GMA-S2100-1AER-AMZUK |
| Theme | GMA-S2100-1AER |
| Unit Count | 1.0 count |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Metres |
| Water Resistance Level | Waterproof |
L**G
Sooo sexy
What a delightful watch, best value for money AP lol
G**A
Review (followed by a deserved rant)
As a fairly big guy 6'2, this watch unfortunately isn't the best fit, adjusting to what's comfortable has given only 1 inch left of the strap maybe less, I am however going to keep it and possibly get a bigger strap later down the line or just sell it on because IT LOOKS MINT!! It's flipping gorgeous without being in your face, it's so great and does feel comfortable, if I thought about it for long enough I could easily convince myself to put it on and get used to it. Review over. They bring out a smaller compact G-Shock that so many people have fantasised about owning, it features gorgeous shimmers of Bronze/Rose Gold adding a sophisticated pop to what would be almost perfection... AND YET they couldn't help changing and shrinking the strap down imagining everyone's wrists are shrinking down as well and now it's for women! I'm starting to feel like other watch lovers with the fact that the G-Shock overlords are nothing but a set of trolls. No standard lume feature on the hour markers of what are gorgeous watches, thanks for this "light" *cough*, but then they'll bring out an entire line (Hidden Glow) that has hands as well as a full glow background!! The hands are now lost in the glow it's wasted just leave the hands for a sillouette effect! It seems either too little or too much?! Is this enjoyable for them?! It's really triggering, only having the option of mods done by other people afterwards with extra cost for people. Aren't they losing money pushing people away what's going on?!!! ...aaaand breathe.
E**D
Love it
Amazing love it ๐
C**N
Good deal
Great watch, very accurate. Digital display is a bit small but still legible
R**Y
Can't sinc the time with digital display or see it with glasses on
Picked out of all the rest because of it's looks, and no bold writing around bezel. Arrived and fairly easy to find my time zone watching a video on settings I was mainly interested in just having visible time always on display on my wrist, night and day. I didn't bother with anything else until I realised that the time was about 4 minutes slow, which becomes important when your about to drive into a school no drive between certain hours side road having been caught out before to my expense, when the radio news came on I realised the time was slow, and later on that the digital time was correct. I realised that I then had to adjust the hands to match. Trying to sinc the digital to the hands was when I realised that I found it very hard to see the digital display, unlike the clear photos in the sales pictures, and that the light kept going off when I was in the middle of looking through all the options , this I eventually managed to adjust to it's maximum setting of 3 seconds, but after watching hours of setting videos I got fed up, and just decided to send it back. I bought this as I had a Casio watch as a child, and remembered it's simplicity, functionality, and value, but this is none of the three. I found it difficult to adjust, and especially find how to be able to just move the hands a few minutes to match the digital, and tell the right time, and I can't understand why it wouldn't match in the first place anyway. I don't want a digital side I can't even see clearly even in sunlight with my reading glasses on, and it definitely isn't cheap for a plastic watch. So why 3 stars, well I still like the look of it, you can forget you have it on as it's light and not massive like some, it arrived in good time, and I'm able to send it back after it just doesn't meet my expectations. I'm disappointed I have to send it back, and will have to rethink what I need a watch for, as I thought this would be a simple solution, but it I am going back to features i may as well have something with at least a step tracker, and maybe even GPS built in as well while I'm at it . Happy shopping .
E**A
Love it!
Love this watch! Really nice looking face with the rose gold and itโs black so wonโt show marks on the face and strap like others in the same range do! Definitely recommend it and for under ยฃ60 whatโs not to like?!
B**K
Nice watch but much smaller then in description!!!๐ก๐ก๐ก
Watch is much smaller then in description!!! 40mm instead 46mm....!!! Looks like for kids....case is tiny even my wrist is small !!! Didn't come in original metal box!!! ๐ก๐ก๐ก
I**N
God-Shock! God-Tier!
What a fantastic watch! So comfortable and smaller than other GA-2100's so it isn't massive on a smaller wrist I absolutely love and adore it. And it won't break the bank. To quote YouTube Watch Expert, Nico Leonard van der Horst, this God-Shock Casio is truly God-Tier!
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