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Casio Men's AQS800W Slim Solar Multi-Function Ana-Digi Sport Watch

4.3 4.3 out of 5 stars 3,074 ratings
$38.50 with 31 percent savings
List Price: $55.95

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Purchase options and add-ons

  • 100 M Water Resistance
  • Casio watch featuring Tough Solar Power with battery indicator, and power-saving function. Approximate battery life: 10 months on rechargeable battery (operation period with normal use without exposure to light after charge) 23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • World Time (31 Time Zones / 48 Cities with coordinated Universal Time) - Daylight saving on/off & Home city/World Time city swapping)
  • 1/100-Second Stop Watch (Measuring Capacity: 59'59.99")
  • (2) Countdown Timers - Can be used during interval training that alternates between two different paces
  • 5 Daily Alarms
  • Auto-calendar out until the year 2099, the watch does not have to be adjusted for the number days in month even leap year until 2099

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Casio Men's AQS800W Slim Solar Multi-Function Ana-Digi Sport Watch
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Casio Men's Tough Solar AQ-S810W-1AVCF Sport Combination Watch
$38.46
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Casio Illuminator AE1500WH Series | 10-Year Battery | LED Backlight | 5-Alarms | 1/100 Sec Stopwatch | Men's Digital Watch
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From the manufacturer

Casio Values

"Necessity is not the mother of invention, invention is the mother of necessity." These are the words of one of Casio's founders. The people who created Casio were determined to 'invent necessity'- to create products that met latent needs with groundbreaking capabilities no one had ever seen before. Ever since, Casio has been doing just that, bringing new discovery and delight to people around the world. This is Casio's way of building an even more prosperous, richly rewarding world.

S

Solar Powered

Casio solar-recharging system converts even faint light from fluorescent lamps into ample energy to achieve stable operation of various high-load functions.

Solar

WR

LED LIght

Dual Countdown

Tough Solar Powered

Utilizing a unique Self-Charging solar power system, this sporty analog/digital combination model provides plenty of functionality.

100 Meter Water Resistant

Suitable for everyday use and swimming and snorkeling

Led Backlight

Dual Countdown Timers & Much More

A host of features such as 48-city world time, 5 alarms, stopwatch and dual countdown timers make this a versatile timepiece for almost any sport outing.

Product Description

Born from a dream of "creating a watch that never breaks." It was over 30 years ago, a CASIO engineer won the battle against the laws of nature. He designed a watch that would resist centrifugal and impact forces, as well as high water pressure. Since then, the name G-SHOCK has become a byword for independence and pushing the limits. G-SHOCK watches are the most durable digital and analog-digital watches in the industry, trusted by military personnel, law enforcement, surfers and outdoor enthusiasts around the world. Along with this, G-SHOCK is highly touted in the fashion world, worn by icons in hip-hop, sports, and design. With limited edition collaborations being released often, you can always find a G-SHOCK that matches your personality and style.

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Casio Men's AQS800W Slim Solar Multi-Function Ana-Digi Sport Watch

Casio Men's AQS800W Slim Solar Multi-Function Ana-Digi Sport Watch

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Product guides and documents

User Manual (PDF)

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
3,074 global ratings

Customers say

Customers like the quality, weight and appearance of the watch. For example, they mention it's practical, useful and ideal for everyday activities. Some appreciate the unique design and 3 dimensional look. That said, opinions are mixed on ease of use and durability.

AI-generated from the text of customer reviews

384 customers mention368 positive16 negative

Customers are satisfied with the quality of the watch. They mention that it is very practical and easy to use. They also appreciate the lightweight design and the fact that it functions for everyday activities. Some customers also appreciate its nice feature set and durability.

"...Fairly thin for a G-Shock styled watch.Easy to set time and use functions.Buttons are tactile...." Read more

"Don't get me wrong, this is a great watch for an adult.. But we got this for our 11 year old boy. Here is what he says about it."..." Read more

"...For the price point this is a nice watch. Not perfect, but definitely useful and delivering fair value...." Read more

"The watch is terrific. It is accurate and it's very light weight. As you see, it's solar rechargeable...." Read more

289 customers mention265 positive24 negative

Customers appreciate the value of the watch.

"...Will easily last 10 years.Good price.CONs:Light only lights tiny digital screen...." Read more

"...Assuming it holds up - it is a very good value...." Read more

"...Not perfect, but definitely useful and delivering fair value. Younger eyes might not see the issue with the digital display...." Read more

"...No thanks - this Casio is a much better value, with the perpetual solar battery (watch came fully charged), sharp Formula 1 looks, and the digital..." Read more

285 customers mention242 positive43 negative

Customers like the appearance of the watch. They mention it's good looking, has a unique design, and has dimensional look. They also appreciate the color scheme and say it adds to a masculine look. Customers also say the orange accents are unique and eye catching.

"...PROs:Black and orange looks great.Diameter isn't too small or too big. Good size if you're not robust...." Read more

"...In fact, you can't even set the hands manually. What an incredibly good-looking watch and accurate for the price...." Read more

"...So far I am pleased with the look, features, durability, and as far as keeping it solar charged-time will tell ." Read more

"Initial Impression: - Very light weight - Visually impressive - Complicated functions - Missing some needed features..." Read more

282 customers mention270 positive12 negative

Customers are satisfied with the weight of the watch. They mention that it is slim, lightweight, and thin. Some say that the digital part is small but readable and the light works very well. Overall, most are happy with the size and weight of this solar-powered watch.

"...PROs:Black and orange looks great.Diameter isn't too small or too big. Good size if you're not robust...." Read more

"...It is neither too big and bulky, nor too small. It is relatively thin for a digital watch, more like the thickness of a higher-end dress watch...." Read more

"...It's also really lightweight and thinner so not clunky, and with my thinner wrists, the diameter is just right!..." Read more

"...Summary - I like the watch a lot. The digital window is small. Only the digital window lights up at night. The alarm is quiet...." Read more

188 customers mention183 positive5 negative

Customers are satisfied with the charging of the watch. For example, they mention it's charged by solar energy, which means they won't have to replace the battery. Some appreciate the solar feature, saying the rechargeable battery with sunlight will easily last 10 years. Overall, most are happy with the product's charging capabilities.

"...Resest watch face for added protection.Rechargeable battery with sunlight.Will easily last 10 years.Good price...." Read more

"...It has a solar charging system - meaning it draws energy from the sun and so it should never need a new battery during its expected lifetime..." Read more

"...Love the idea of solar charging, and for the sake of the environment AND in a TEOTWAWKI scenario I will not have to worry about getting new..." Read more

"...It is accurate and it's very light weight. As you see, it's solar rechargeable...." Read more

172 customers mention140 positive32 negative

Customers like the performance of the watch. They mention that it works well, does so many things well, and is price friendly. The analog works perfectly and keeps great time. The solar works well and goes into a timeout mode if left in the dark. The digital readout is small but it is still useful. Overall, most are satisfied with the performance and recommend it to others.

"...The solar works really good, it goes into a timeout mode if left in the dark for a really long time and then when you get it back in light it turns..." Read more

"...With all this, I really recommend it because it does so many things well. I rated 4 stars instead of 5 because of the strap." Read more

"...and select makers have a basic Lume applied, which actually works pretty well. This is a nice add-on for a watch at this price point...." Read more

"...It works so well for everyday life...." Read more

304 customers mention163 positive141 negative

Customers have mixed opinions about the ease of use of the watch. Some mention that it's easy to set up and use, with nice analog time keeping and the hands auto-synchronize with the digital time. Others say that the setup and adjustment process is too complicated.

"...Comfortable band that's easy to get a replacement.Digital readout can be set to date.Resest watch face for added protection...." Read more

"...this watch that really annoys me is the unforced error of not showing day/date together." Read more

"...The time is very accurate and it has world time on the digital feature, so while you're looking at the time in analog in your time zone you can look..." Read more

"...I need bifocals to read the instructions, which somehow indicate that by simply pushing the same button over and over I will magically not just..." Read more

154 customers mention102 positive52 negative

Customers are mixed about the durability of the watch. Some mention it's a great product, reliable, and well made. Others say that the buckle is resin plastic and breaks easily, the watch band only just broke, and the stem on a watch is fragile. The tough solar battery failed after 14 months of daily use, and a crystal cracked.

"...Just give it some hours of light per day. Waterproof, shockproof, no batteries needed for the next 15 years and more…a great watch...." Read more

"...So far I am pleased with the look, features, durability, and as far as keeping it solar charged-time will tell ." Read more

"...The stem on a watch is fragile part - I have had them break - so a design that doesn't have one means there is one less thing that can break...." Read more

"...Okay, here is a PROS. It's very DURABLE. You can beat the sh*t out of it. You can use it while doing heavy duty sport or fixing your car...." Read more

Excelente casio
5 Stars
Excelente casio
Justo lo que quería, el tamaño de esta versión lo recomiendo para personas de contextura delgada. Tiene idioma en español para las fechas, zona horaria, formato de 24H, configuración de luz 1- 3 segundos, la correa se ajusta bien, es liviano y lo mejor carga solar (Tought solar). Calidad precio excelente como siempre CASIO ;)
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Top reviews from the United States

Steve Taylor
5.0 out of 5 stars Great For A Budget Watch
Reviewed in the United States on September 19, 2023
Color: BlackVerified Purchase
As a fan of Casio watches I have been wearing them for decades. My last watch that was almost a copy of this one lasted me around 15 years and I wore it every day. I wear a G-Steel now so I picked this up for my son.

PROs:
Black and orange looks great.
Diameter isn't too small or too big. Good size if you're not robust.
Fairly thin for a G-Shock styled watch.
Easy to set time and use functions.
Buttons are tactile.
No stem (weakest point on any watch).
Quartz movement for good time keeping.
Comfortable band that's easy to get a replacement.
Digital readout can be set to date.
Resest watch face for added protection.
Rechargeable battery with sunlight.
Will easily last 10 years.
Good price.

CONs:
Light only lights tiny digital screen. If you're near vision isn't great you won't be able to read the screen.

Overall a great watch. There are thousands of cheap watches out there but nobody (even Timex) makes budget watches like Casio.

Highly recommended
4 people found this helpful
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ComputerBastard
5.0 out of 5 stars Easy to read, accurate, but with some downsides
Reviewed in the United States on March 12, 2023
Color: BlackVerified Purchase
Overall this is a decent watch at this price point. Solar charging/recharging is good so far. Readability of the analog dial is excellent, but the digital display is a bit small. The features of this watch are quite good - you can even adjust the time the light stays on, from 1-3 seconds. I haven't had it long yet, but I would expect it to be fairly durable.

The digital display is pretty small. As a consequence, the DAY can be displayed, but not with the DATE. Instead Casio has inexplicably included SECONDS. When switching mode on the display to DATE, the DAY is similarly not displayed (again you get seconds). This is annoying and it seems this could have been easily remedied in design.

Although this is an inexpensive watch, the hands and select makers have a basic Lume applied, which actually works pretty well. This is a nice add-on for a watch at this price point.

My watch arrived in excellent/pristine condition with all tags, manuals, and boxes. It appears to be a genuine Casio, not a knockoff. Overall here are the pros and cons:

PROS
- Inexpensive
- Solar powered
- Nice analog time keeping with small digital supplement for day/date, stopwatch, etc.
- Decent adjustable light
- Decent hand and marker Lume.
- Overall good build quality and features at this price point.

CONS
- Small date display that is a bit hard to read.
- DAY and DATE cannot be simultaneously displayed in the digital screen. A mode change is necessary to get both.

Overall a really good product for the price. I'd prefer to give it 4.5 stars, but I've rounded up to 5 considering how inexpensive it is.
12 people found this helpful
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team W
4.0 out of 5 stars Nicely executed, cheap watch
Reviewed in the United States on January 6, 2014
Color: BlackVerified Purchase
I have had a lot of cheap watches like this over the years. I have much nicer and more expensive dress watches I wear for work. But for watches like this - which get worn mainly on the weekends, for travel and when working in the garden and so forth - I am a reasonably active guy and can be hard on them. I've found that the Casio watches generally hold up better than some of the others I've had, so I decided to get another one when the old one I had finally started acting wonky.

Here's what I like:

The orange/black contrast makes the analog portion of the watch very easy to read. Unlike a lot of cheap digital watches, this one is very nicely sized. It is neither too big and bulky, nor too small. It is relatively thin for a digital watch, more like the thickness of a higher-end dress watch. A lot of cheap watches like this are really ugly. This is not one of them. It is actually good enough looking that I can wear it to work or take it as my only watch when traveling. I wouldn't call it a dress watch, but it gets by in a way a lot of digital watches can't.

There is no traditional stem to set the analog face, you do everything with the buttons. The stem on a watch is fragile part - I have had them break - so a design that doesn't have one means there is one less thing that can break. It has a solar charging system - meaning it draws energy from the sun and so it should never need a new battery during its expected lifetime (10-12 years). It is light weight and reasonably comfortable to wear, despite the plastic band. I like that there are air holes on each side to help keep the band from getting hot and sweaty in warm days. It is waterproof and has a way to quickly flip back and forth for daylight savings time (it has to be done manually, but is just a setting - you don't have to actually reset the time).

Here is what I don't like:

Like other reviewers - I REALLY don't like the fact that the day/date don't appear together in the LCD. You have to push a button to see the day of the week. The button you use cycles through local time, date, day. The seconds appear constantly this whole time, because, of course, I need to know the seconds at all times. You can tell the design engineers made that decision, not normal people. Then there is this thing to the right of the window like a progress bar that serves absolutely no useful purpose, other than to tell you the watch is still running. I assumed it would show the battery level of the solar battery when I bought it. But it doesn't - it just counts off 5 seconds over and over and over. I leave the little display on date, because I usually know the day of the week at least. But this is such an obvious design failure - it frankly surprises me that Casio would allow the watch into production without a day/date mode for the LCD.

The hands have those glow in the dark things on them, but the light doesn't light up the analog portion of the watch. In a dark theater you have to hit the light, then cycle through that same day, date, & time button to get the time. The light is the older kind like you remember from years ago, not the kind that lights up the whole display itself. That is probably a trade-off due to the solar battery.

You will need to keep the manual. Fiddling with the world time and getting it to swap the world time for the local time is not exactly intuitive. Setting the watch is not hard for somebody with basic technical skills, but the display is very small. You pay for the fact the watch looks good with a digital display that is pretty tiny.

Overall - I'm satisfied. This is the nicest looking cheap watch I've ever owned. There are some trade-offs with looking good, but I can live with those. Assuming it holds up - it is a very good value. The only thing about this watch that really annoys me is the unforced error of not showing day/date together.
55 people found this helpful
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Peter Barnard
5.0 out of 5 stars Nice casio
Reviewed in the United States on December 4, 2023
Color: BlackVerified Purchase
The watch really has more features than I will ever use so for the price, this was an excellent deal for everything you get. The analog face is easy to read. The face has painted luminescence making it good for low light situations. The digital part is small but readable and the light works very well. The band is comfortable and flexible. Some resin straps are so rigid but this is very pliable. This is my first solar watch. I decided to start at the low end price point to see if solar works for me before venturing into higher price models. So far I am pleased with the look, features, durability, and as far as keeping it solar charged-time will tell .
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Top reviews from other countries

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Gera
5.0 out of 5 stars Excelente reloj
Reviewed in Mexico on March 23, 2024
Color: BlackVerified Purchase
El reloj en sí es una pieza de excelente calidad además de que es solar
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Robin Sharrock
5.0 out of 5 stars Feature Packed and Accurate
Reviewed in Canada on May 11, 2023
Color: BlackVerified Purchase
I was lucky enough to receive a Casio AQ-S800W which has remarkable accuracy, gaining only about 5 seconds each month (spec is +/-30 sec/month). It also looks great. It is more understated and smaller than the version which has the screws showing. This module is perhaps the best one Casio make for their budget watches. It is accurate, solar-powered and fun to use. Despite what other reviews say, setup is simple as is scrolling each day to use the features. I enjoy how you can check the battery status. You can cycle digital time, day or date. In darkness the digital display goes to sleep but wakes up as soon as there is light or you need it. The way the hands are synchronized to the digital display is neat. There is even a feature to re-align them. This is an amazing watch. Light, comfortable and a lot of fun to play with. For the black and orange model sold here, only the hands are luminous. For the black and white version, the numbers are luminous too. Oh, it also has the world time feature! It lacks the world map of course but it can do pretty much everything the Casio Royale can with the exception of the quick dual-button time zone swap.
2 people found this helpful
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Matthew Barker
5.0 out of 5 stars Affordable and stylish
Reviewed in the United Kingdom on February 24, 2024
Color: BlackVerified Purchase
Great little watch to knock about in without worrying too much about scuffs/scratches it is as it says… (tough)solar. I worked on an oil refinery with it and its great, no need to recharge as its solar and plenty of functions
Customer image
Matthew Barker
5.0 out of 5 stars Affordable and stylish
Reviewed in the United Kingdom on February 24, 2024
Great little watch to knock about in without worrying too much about scuffs/scratches it is as it says… (tough)solar. I worked on an oil refinery with it and its great, no need to recharge as its solar and plenty of functions
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flo
5.0 out of 5 stars 使いやすい
Reviewed in Japan on March 28, 2020
Color: BlackVerified Purchase
2012年に購入し間違って洗濯してしまい、その後眠っていましたが、最近引っ張り出して充電したら普通に使えました(^^;

なので、諦めてたお気に入りの時計が復活したのでレビューします(笑)

とても良い時計です
軽いしソーラーだしそれなりの防水もついてるので何かと便利です。

気軽につけるのにとても良いです

オススメです(笑)
One person found this helpful
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Terry Dorrell
5.0 out of 5 stars Reputable brand
Reviewed in Australia on September 22, 2019
Color: BlackVerified Purchase
I have been looking for a replacement Casio watch as my previous one died and this model is ideal being a analogue and digital and solar combination, and I can also wear it in the water.
Really happy with the purchase,so far so good.
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