A common mistake is to think that it is a disposable watch for US $ 10, and the truth is that there are people using it more than 20 years without problems, it simply changes the battery (which in many countries is really cheap) and ready to using another 5 or 7 years, the strap is changed for an alternative and the watch will continue to be used. A Chinese watch is disposable (except some Skmei) but a Casio is not a disposable watch, however cheap it may be. Greetings from Argentina

Hey Dave, welcome to the KZfaq watch reviewer club. You're now official 😉 And welcome to the Casio rabbit hole. It's deep, but it's cheap. Cheers, Jody

As a dispatcher I used this F-91W watch. It was in 24H and I set UTC time on it because we have 3 differential time zone here in my country. Yes I have a great time with this watch, I wear it under the rain, fly with it and while preparing the pre-flight item. Believe me, this little legend is perfect minimalism.

It's a Masterpiece of minimalism...

I respect your opinions, but dude, I love my F-91W

Personally, I enjoy the back light of the f-91w, because I am seeing what someone from the 80s-90s experienced. A time machine back to the 80s-90s. Great review!

Hello from Turkey, this watch was my childhood dream and today I realize it's even cheaper than 10 bucks in Turkey. So I bought it, well I'm not sure if it's fake one or real one but I really enjoy it I'm wearing it all day and now gonna get into bed and check the light in blanket as I always wanted to do 20 years ago :)))

As a kid growing up id find these watches in the playground parks, neighborhood streets, even crop fields; missing straps and really scratched up but readable display. I just got mine and I love it. I just hope I dont lose it or toss it like those people did. Gotta value the little things in life..

Casio F-91W always will be one of the legendary watches

I use my F-91W as a work watch, wear it five days a week. The more I'm around it, the more I am amazed at how excellent this little watch really is. A Rolex can not keep better time. Very few watches are as tough or durable as this little casio, yet it is cheap as chips. Could this be the perfect "Modern" Indiana Jones watch???

I wear this legendary watch only in a big events 💪💪✌

i love this watch so much i have 15 of these in every color combo and i have 1 from 1992 and it still works just perfect

This watch was passed to me by my father that he used 25 years in army

It was famous of its accuracy (not sure if it is still the case), that's why allegedly terrorists used it for timing the bombs, you missed to mention it as a pro.

I've had mine 3 years. And I just checked the time with the atomic clock that I first set it to. It clicked over in sync. Not even a second out. I can generally say. WOW

This watch brings back so many memories. I love everything about this watch. This watch is by far hands down the best beater watch ever made in my humble opinion.

I ordered an F-91W on August 3 from your affiliate link and it arrived today on the 14th. I was a little concerned for its authenticity because it arrived in a padded envelope with no box but after doing the standard drills, it seems 100% genuine Casio. I’ve only had it for a few hours but I think it will fulfill it’s purpose quite well. It’s very light weight and low profile so it should be a great watch to wear at my job (I do industrial hydraulic repair.) Thank you for the review, thanks for the link and I’m glad to get the chance to support your channel.

The hour signal beeped in the video and I checked my own Casio thinking it was mine that beeped😂

Definitely not ugly, it is timeless design, just like fender stratocaster, braun products, converse all star, even apple watch use the shape for their watches (rounded corners shape). However I kind of agree with you because of the markings .. should be more simple or one color.. now that would make it more pretty and sleek. PS. also what made me love it the most is the accuracy. I bet it can beat a Rolex or other luxurious watches.

When I was a paying my mortgage turning wrenches at a dealership I wore the F91W as a work watch. Like you said, I found the hourly chime helped remind me that time is money when you're paid by the flat rate hour. I also liked how low profile it was so it didn't get caught up on things when I was reaching into an engine compartment. The light sucked, but it worked fine. I took it snorkeling several times and never had an issue with it. It's a great watch, but you can get a 5600 G-shock for $45. So there's that.

I love my F-91W so much~

It's a great wristwatch for the gym.

Stop seeing this as a beater watch, a "disposable" take care of your casio, It will serve you good for over 10 years (in my experience)

I love the nostalgic feel whenever I wear this, it brings back the memories of my childhood

very proud owner of the following casios F-91W F-91WG-9 F-84W A700WE-1AEF A700WEM-7AEF

i work with strong magnetic fields (mri) and this watch is one of only a few which works flawless under such conditions. and because it’s made almost entirely out of plastic it also doesn’t drag on your wrist while in a magnetic field

I respect your opinion but I have to disagree, I think the design is really cool and well done, it reflects the era it was initially released in. a lot of people who own one have owned this watch for well past 5 years even owning it as long as 10 years all you gotta do is change the battery when it dies and change the strap which is rather easy to do.

It's the price of two lattes at Starbucks, this and the 80s blue border, it should be mandatory.

Ive got one of this for my birthday when i was 12. Danm. A lot of memories.

I have one and I truly believe that you aren't a serious watch collector or connoisseur if you don't own a F-91W.

i am saving some money to buy this watch from last year

Pass this one and bought f105 same watch with EL backlighting Worth it 😊✌

Got it for myself today!! And I am very happy with it!!

My f91w survived 2 flash floods, found it in the mud cleaned it up and it worked perfectly, months after the band gave up. But for just like $2 I got a replacement on AliExpress and I can continue using it. Love this watch

Don't call cheap. Call affordable watch

This is probably my favourite video so far. Loved the intro!

Checking in a year later to say the F-91W is still a sweet watch.

I recommend the Casio f105 as an alternative to this one if you don’t like the light. Not only is it a smidgen bigger, it’s got an EL backlight so the whole screen turns on and not just half. Other than that, it’s basically the same watch.

I had this in my collection but my daughter needed a watch like this for her nursing classes but with it being so inexpensive I’m getting another one!

Another great review. It’s great seeing you evolve as a reviewer and youtuber. Congrats on becoming a “proper watch reviewer”.

Great review. Had one in the 80s (actually the F87W) and wore it working and running and swimming till it died. I've since graduated to the G-Shock DW5600B as watch styles have grown in size and so have I. Better back lighting too. The F800H looks interesting and a little more adult sized. I've read that the F91 is widely counterfeited, but there are youtube videos to help with telling the difference.

I saw the tissue box and was like wait this is Japan, then you said “this from Japan” lol

For some reason I r been going down the rabbit hole of “watch KZfaqrs talking about cheap Casios” and it’s pretty funny how, no matter how expensive their tastes are, they always love the f91w.

I bought mine in 2009. It got ripped off my wrist at work, about 2014. Strap broke. I duct taped it to the handle bars of my Honda XR dirt bike in 2015. It’s still there 8 years later, still going strong, and still on the original battery!

I just received mine in the mail. It’s an amazing little piece of history and horology. I love it

This channel has grown in front of my eyes. I am one of its earliest subscriber. Love your work. Love from Pakistani Watch Lover.

Great review of an icon Dave. This watch can be easily modified by making the display negative. It of course makes reading it more difficult, but the coolness factor goes up. If I remember correctly this watch uses a regular bulb for illumination instead of a LED. It has been a while since I had one apart, so I could be wrong. If you want perhaps a slight upgrade in quality and illumination, then check out a Timex classic 80s style watch. The alarm is just as loud, or louder, it has thicker digits, INDIGLO, and long battery life with a CR2016. For me the Casio CA-53W is my choice for a cheap Casio. Most people think this is the "Back to the Future" watch; it is not. That was the Casio CA-50 with the 437 module. The one major draw back to the CA-53W is there is no illumination. Keep up the great reviews!

I got the Casio bug. Buying this, along with 4 other Casios (royale too) next month. Ironically, F-91W is what I look forward to the most.

I have a Casio F-91W for almost 8 years. 1 new battery. and a metal stretch band. I wear it day and night. under the shower. The best clock ever.

It’s not ugly. I love it.

FWIW, reasonable replacement straps could be found on ebay and aliexpress for less than $1 USD shipped. Styles are nearly identical, to very similar. Do a search with the terms "silicone watch band 18mm" and sort by price low to high. They aren't silicone, just similar flexible plastic like the one it came with. I also found that regular spring bars worked fine to replace the pins. An alternative I like is the Casio W201-1AV. Sells for a couple bucks more usually. Similar small, thin, lightweight form factor. Not quite as bulky as the W800. But compared to the F91, the W201 has better light, better calendar, better battery life, better water resistance that holds up to snorkeling. And the buttons don't protrude as much, which I find a positive feature, but some may dislike.

80’s are back…

The hourly chime helps me with productivity I say I’ll do that as soon as it 10:00 and I’ll do that

i got a W-800H. Its a much better watch than the F-91W, but its twice as "expensive". Its light, many information on the screen, 100m water resistance, beeps (i borrowed it to my friend and he lowed it for the same reasons - since then he also got one W-800H), 2 time zones, stopwatch the lighting is much better and it is not ugly at all. I bought it for swimming but I wear it much more frequently. Not talking about the announced 10 year battery life and its damn accurate! ;) worth every cent!

good to know that john dorian likes the digital casio watch

I have one - purchased in 1989 - never had to change the battery - it is now September 2020 - wait! That's 31 years! And it's still going strong! I mean what better accolade or appraisal could you have for a cheap everyday watch. Sadly I had to change the strap - no problem - thank you eBay! Lighted display believe it or not still works as it did when new. This watch should be standard issue to the military in any country (an easier swallow than in 'Pulp Fiction' if you get my drift). It's like nowadays you are always conscious of your wristwatch while you're wearing it - most probably because of the weight - unlike the classy looking timepiece that you are most probably wearing now. With the Casio F-91W you forget it's on your wrist it's that lightweight. Shower, go to bed - doesn't matter what scenario you find yourself in. Buy one - put it away - if we ever do have a holocaust (nuclear war) - get your faithful Casio F-91W out of the drawer - it will see you through - at least you'll know what time it is.

This video was really great, appreciated your in depth review. I especially enjoyed where you discussed the specifics of replacing the strap.

This is a great watch for working out/athletics imo. I wear one when I go to the gym, since I don't like taking even my daily driver to the gym for the fear of damage/scratching. Gets the job done, may eventually upgrade to a DW5600, but I think this is the best entry into the digital watch world.

I have taken this watch on vacation and went swimming in the ocean. I dove deep. Watch didn’t miss a beat.

Nostalgic, Iconic, Ironic, Simple, Functional, Inexpensive. Love it!

Great review, I have the metal band version A158W-1, this addresses the weak plastic band of the F-19W. However my favourite Casio LCD watch is the Casio Sports W-96H. It has a larger case and good display with a backlight that shows all the face. I have had this for 12 years and it is still on the original battery, the only draw back is the strap, I had to buy a new one for it after 7 years.

Probably the best item one could choose to tell the time

That alarm bring back so much many memories lol... I used to have this watched as a kid.

Great video. I just found another (excellent) watch review channel, thanks. You are now official, good job.

Superb watch, I absolutely love mine, cheap, reliable, easy to read, and looks great with a nato strap👍

I really like the alarm tone of that watch model. The A168, F-105W, F-108W, W-86-1VQES , W-217 and W-218, W-219 also have the same alarm tones like the F-91W. I currently own a B640W because it has more features and better water resistance of 50 meters but I don’t like its alarm tone that much which is why I also bought the A168 and W-218 as I like the alarm tones of these models and the latter also have better water resistance which is 50 meters.

I have the F105-W, is the F91-W but with a better light and I have to say that is one the best watches I ever had in my life

If you need to log something in the 24 hr format, instead of AM/PM, a push of the lower right button in the Time display mode will get you there and back. Most digitals make you go in the setup mode to do that.

This iconic piece is GOD TIER !!! WR on this... swimming showering no problem theres vids where guys have froze it drop it ran over it..put in a pressure testing chamber the lot... Such a good uber iconic casio...Although theyre not made in japan no more so hence NO U nowadays on the front... Love mine and a staple in any vintage casio collection...Great review my friend

I got mine 12 years ago. Swapped the battery after 8 years, straps fine and I use it everyday unless I wear a suit which is maybe 2 or 3 times a month. Been in the sea, shower everyday, rock climbing it's beat as all hell but works 🤷‍♂️

I ordered this watch online before knowing that this a legendary watch

NATO strap versus reisin case Casios with very tight space for straps: use a very fine metal file to make more space for the strap. That what I did with my Casio W800. When I used a cheap NATO strap I cut down the second layer to make thinner single pass strap. Now I'm using a so called "French paratrooper strap", a bungee strap with hook and loop. Great one, I really like my W800 with that. Anyway the W800 is also an 18mm lug with one.

Excellent, honest review that didn’t just repeat what others have said. I really enjoy your videos.

Casio F-91W is a life style. it is timeless

Thanks for the review! This makes a very good back-up travel watch. My wife and I can both comfortably wear it AND it has 12/24 hour setting for international travel.

David Duchovny?

Excellent video once again, and thanks for sharing. IMO, one of the nicest aspects with this thing (as mentioned in the video) is that you don't even notice that you're wearing something beyond that thin plastic strap wrapped around your wrist. The F-91W has to be one of the most comfortable watches ever, since it's barely noticeable. Having small wrists, I rarely wear like 40-42 mm watches. But for instance; Changing from a diver, a square G-shock, a dress watch or a moderate size (or really small ones, 40s style) vintage watch into this; You just can't beat the comfort. Considering the durability and quality as well contra the price; It will always be a winner. And, once again, the battery life is just ridiculous. And I mean, if Al Qaeda (spelling?) used it as a tool in bomb making, and a young handsome Barack Obama had already posed with it (like he was doing model work for H&M) some decade before: Hello, of course you'd want one of these! It's horology! But I will always agree though: The lightning function sucks elephant convoys, lol!

My opinion is: it is the iconic CASIO, it is a masterpiece❤.

I have always worn a watch and just like not using my phone sometimes. I always have the F91W on at home and on my morning walks where I just need the time. It's perfect. On days my other watches fail or I just feel like it, I even wear it to work. I'll admit though, I am a little more conscious of it when I wear it to work. But I feel excited wearing it all the same.

I have the green trim one and I love it. Got sick of my bulky baby G . So thin and light and retro simple . And accurate !

What a legendary watch.Just when i start to care about damaging it, i remember that it costs only 10 dollars.Thats the reason why i love this watch so much

Great review man! I just picked one up today for work. Maybe it’s just me but you resemble Fox Mulder from the X-files! :)

Here is the official standard of Casio 'Water Resist': ISO 2281 water resistance testing of a watch consists of: Resistance when immersed in water at a depth of 10 cm. Immersion of the watch in 10 cm of water for 1 hour. Resistance of operative parts. Immersion of the watch in 10 cm of water with a force of 5 N perpendicular to the crown and pusher buttons (if any) for 10 minutes. Condensation test. The watch shall be placed on a heated plate at a temperature between 40 °C and 45 °C until the watch has reached the temperature of the heated plate (in practice, a heating time of 10 minutes to 20 minutes, depending on the type of watch, will be sufficient). A drop of water, at a temperature between 18 °C and 25 °C shall be placed on the glass of the watch. After about 1 minute, the glass shall be wiped with a dry rag. Any watch which has condensation on the interior surface of the glass shall be eliminated. Resistance to different temperatures. Immersion of the watch in 10 cm of water at the following temperatures for 5 minutes each, 40 °C, 20 °C and 40 °C again, with the transition between temperatures not to exceed 1 minute. No evidence of water intrusion or condensation is allowed. Resistance to water overpressure. Immersion of the watch in a suitable pressure vessel and subjecting it within 1 minute to the rated pressure for 10 minutes, or to 2 bar in case where no additional indication is given. Then the overpressure is reduced to the ambient pressure within 1 minute. No evidence of water intrusion or condensation is allowed. Resistance to air overpressure. Exposing the watch to an overpressure of 2 bar. The watch shall show no air-flow exceeding 50 μg/min. No magnetic or shock resistance properties are required. No negative pressure test is required. No strap attachment test is required. No corrosion test is required.

Welcome to the world of Casio. If you prefer analogue and have a few more quid just go to the MRG range and beyond.Serious kit .On my radar at the moment.Cheers.

Posting an unboxing of this on Saturday!

The F91 is a good little watch to wear everyday. It tells you the time and date and has all the things you will probably need. Yes the back-light does suck but it does the job it's supposed to do. For the price it can't be bettered and nobody is going to steal it from you like they would for an expensive watch. If you want a good back-light then the Casio F105 is a better option and is very similar in size to the F91.and has exactly the same functions. Good review though and thanks for posting your thoughts on this awesome watch.

This is what i like about this review - sound check ofthe watch. Nobody is oding it anymore.

I would get one, but the G-Shock Baby-G BGD560-7 scratches that itch for me at the moment. Still a pretty cool and useful watch, though, and that's saying something after it's been around for almost 35 years.

My life: Nokia 3210 + Casio F-91W

I never understand why people call this microlight dim. Its the perfect brightness to be able to read the watch in dark, where the display is not clear. I don't want to blind my eyes halfway during the night, which is the case with many of the ELs. Secondly this watch has the clearest display of almost all digital watches.

I wear this watch like everyday, from the most formal event to casual and outdoor activities, it's my daily driver and beater watch as well

I love my A158W but I also definitely have to get the F91W also 💪🙏

I work in a kitchen. Perfect job it does

I was about to call the Gutter Guard Guy and tell him that you stole his style (holding the coffee mug and smacking of the mouth before speaking) but I tried it out and, now, I can't put the mug down. It makes me feel that I come off as very relaxed and casual. I pick it up before answering the phone. I take a mug, with me, on blind dates. If I ever have to testify, in court, you can bet that I WILL be holding a mug, smacking my lips and looking to the side a lot because THAT is the source of my confidence and my strength.

the W217H might suit you better for size. better light too

Congrats, finally some sincere-real review of the iconic F-91W. I totally agree with you. You've just earned muy subscription, sir.

Man your hair looks so healthy, please give us some tips on maintaining healthy hair

Thank you for the review agent Fox Mulder!

I found an even better cheap Casio watch, check out the new review here: kzfaq.info/get/bejne/qqhorcuj3r_IhJs.html

I love this watch - especially the size. It perfectly fits my man wrist. It feels like I'm not even wearing a watch - the way a watch should be.