




Go 10 years without changing a battery! Advanced technology extends the battery life in this AE2100W series so you can enjoy the timekeeping and other functions for a decade without shopping for a new battery! In addition to the extended battery life you can also enjoy the World Map, LC Analog Display along with being 200M water resistant. You will also find the 24 hour stopwatch and timer useful for your daily exercise and fitness needs.





A**B
Very nice! Incredible for just $25.
I decided to get a watch with a vibrant color. I recently got a square Casio World Time (AE 1200) just for the heck of it; it's growing on me and I like the module. So, this was an easy choice at such a low price.I really like how it wears and how it looks on the wrist (my wrist is 6.75" or 17cm).One somewhat negative thing is, while the AE 1200 has two lights and lights up well, this watch has just one light and it's okay at best. But, that's not enough to stop my 5 star rating.
J**A
First off, great watch. Second, I got a great price.
Very happy with the watch and the price I paid. This is an inexpensive Casio with a lot of great features. You can switch between international time zones, still trying to figure out how programmable this feature is, but you can see the time zone roughly on the global map. I *love* the orange band. The watch is a good size, but not too big. I'm very happy with the purchase.
M**L
Love this watch
it keeps accurate time and has good feature
K**H
If you can read the time, you'll always know what time it is.
Appears very ruggedly built. Inspires confidence. Dial has a nice layered look which serves to protect the crystal from scratches and abrasion. That same 3d layering crowds the surface and creates shadows, making some of the digits harder to read. This would be mitigated by a better backlight system, but unfortunately the existing backlight is only mediocre.
E**E
Excellent product.
Another well-made Casio and good looking too. Feature-packed. Two thumbs up.
R**O
Amazing Value
The idea of a 10 year battery and water resistance plus cool colors sold me.
P**.
Do not buy!!! Very poor quality
Bought june 18 2020 display has failed already!! As of February 20, 2021 not at all what I expected from casio! Extremely disappointed.Battery life of 10 doesn't matter one bit if watch can't survive 1 year.I'm going back to Timex
D**.
Bueno
El bisel metálico brilla de forma genial.
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