













⌚ Timeless reliability meets modern hustle.
The Casio W-800H-1AVCF is a durable, affordable digital watch featuring a 10-year battery life, 100-meter water resistance, and an LED backlight. Designed with a stainless steel case and comfortable silicone strap, it supports dual time zones and is perfect for professionals who demand reliability and style in every moment.





| ASIN | B001AWZDA4 |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | 331,931 in Fashion ( See Top 100 in Fashion ) 2,334 in Men's Wrist Watches |
| Customer reviews | 4.5 4.5 out of 5 stars (18,197) |
| Date First Available | 17 Nov. 2009 |
| Department | Unisex |
| Is discontinued by manufacturer | No |
| Item model number | W-800H-1AVCF |
| Manufacturer | Casio |
| Product Dimensions | 12.7 x 12.7 x 1.78 cm; 34 g |
W**H
Nice watch and not expensive.
Just received watch this morning. Easy to set up and has sufficient modes. It's comfortable to wear and looks good.
A**R
Great daily driver! However...
Love Casio watches. This will be my third in a month due to the strap clasp breaking on my f91-w. Still, can't beat a casio. I bought this watch assuming the led was a full backlit watch face but it is just a single led in bottom left. Also, there is no hidden Casio when holding down one of the buttons. Shame.. It's a good sized watch.
R**P
Good Watch
Why did you choose this product over others?: A nice watch, watertight and sturdy is not easily broken with great easily-read display and adjustable watch strap.
M**E
Timeless classic
Back in the day I Had something similar, as the photos I have added it’s very light not too big it’s just about right. It’s simple to use the buttons are solid doesn’t need force to operate and very solid sturdy watch. comes with an alarm clock and countdown I have yet to use, don’t have any problems seeing the time. Worth every penny of £27 happy I came across this classic while scrolling through.
M**E
Fit my wrist perfectly
Great size, great quality and definitely value for money.
C**E
A must for your watch collection
Bought this very unassuming little time piece after researching it for a while. Im shocked at the fact that this has got to be my all time favourite watch. It has all the functions I need and it is so light I don't even realise it is in my wrist. I love it
T**E
Quality and a reasonable price
I needed a work watch and I purchased a cheaper watch that just didint make the cut, Casio watches at this price are the only option! Very good watch easy to set up and of course arrived really quickly !
M**R
Watch itself is good but the strap is poor
Strap broke after just one week but it broke the plastic that holds the watch in place as well, this was when I was literally just tightening something up so I can’t believe it broke, I’d understand if it got caught in something and it got yanked, I would have bought a replacement strap but due to the actual plastic of the watch being broken I’m very disappointed, torn on wether I buy the watch again once it’s returned or not to be honest
S**N
Beste
Z**R
أصلية والشاشة مناسبة
J**R
Très bien fonctionne très bien comme dans le temps
F**I
Nice....
O**A
Bought this 2 years and 8 months ago and it's still great. In that time, it's drifted 27 seconds (e.g. at 8:00:00 it now reads 8:00:27). **EDIT** This drift is inaccurate. Updated at bottom of review **END EDIT**. For me, that's not a big deal, but figured I'd mention it. I wear the watch face-side down on my wrist, but it only accrued one mild scratch in all that time. Nothing terrible. I bought this watch because it had 3 things; the 24-hour time, the day of the week, and the date on a single screen. It's the only watch I've found that had all 3 of those. To find all 3 in a highly rated and CHEAP watch? I bought it in a second and haven't regretted it since. I actually returned a better and more expensive watch (Casio DW5600E-1V) before eventually finding and loving this. I especially love that it orders the date in Year-Month-Day format. I live in the US where Month-Day-Year is the norm, but I also work with thousands of computer files where the best way to organize files by date is with a Year-Month-Day system (e.g. 221102 for November 2, 2022). It's just a little nothing thing, but I love this watch for it. I should note that the watch band snapped off back in August, 2 years and 5 months after getting the watch. That's happened with other watches with resin bands that I've owned, always around the 2-3 year mark. I heard it's from sweat or showers hardening the resin or something. That could make sense as I never take mine off except when I'm rock climbing. Regardless, I just grabbed a cheap 18mm silicone watch strap for 12.99 and it's been fine ever since (bought silicone because I heard they don't snap. I'll update this if it ever does). I plan to use this watch forever. If it breaks, I'll buy a new one for the price of a burger + onion rings. I've gone through a dozen watches over the past 25 years or so, but this is the first one that I loved. It has everything I want without a bunch of other useless expensive crap that I'll never use (looking at you, altimeter; and that's coming from a hiker). It's cheap, reliable (anecdotally), has a fast band replacement process, no feature-bloat, has large text, and is DECENTLY water resistant. The only downside is that the watch isn't 200m water resistant. If it was, it'd be perfect for me. Anyway, I don't go surfing/swimming with it, but it hasn't fogged up after 2+ years of showers, rain, sweat, etc. If you want a cheap watch, I recommend this one (unless you're an avid surfer). Or if you're like me and willing to fork over $100 for a watch, maybe buy this anyway. It's certainly much better than the $21 price-tag would have you believe. **EDIT** 12/12/23 I made the above review over a year ago, but I realized that I couldn't verify that the 27 seconds of drift was accurate. Well, I decided to run a little experiment over the past year and record the drift every few months (basically whenever I remembered I was even doing this) and it turns out that the drift WASN'T accurate. After a year, my watch drifted 58 seconds. To get that 27 second value, I might have reset my watch whenever we had daylight saving time or something, hence the inaccurate drift. Anyway, I included the recorded values below (MM/DD/YY format) in case someone is interested. Also, I used time.gov for the baseline comparison. 12/11/22 9:55PM - 0 seconds fast 01/19/23 6:18PM - 5 seconds fast 02/22/23 12:48PM - 10.5 seconds fast 04/15/23 9:00PM - 18.5 seconds fast 05/08/23 8:22PM - 22 seconds fast 06/27/23 12:52PM - 30 seconds fast 09/06/23 8:15PM - 41 seconds fast 11/05/23 7:18PM - 51 seconds fast 12/11/23 9:55PM - 58 seconds fast This basically means my watch drifts by a little more than 1 second every week (1sec/~6.29days). For my needs, that's fine. I'm not doing anything in my daily life that requires long-term precision to the second, and I have to reset it every so often anyway for the aforementioned daylight saving time, so I don't mind at all. Other than that, the watch still works great (nearing 4 years now) and the "new" silicone watchband is still great too (although it hasn't hit that 2-3 year breakdown point yet). So, all in all, still happy with it.
Trustpilot
1 week ago
2 months ago