B-640 - module 3294 tutorial on how to setup and use all the functions

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  • Опубліковано 3 січ 2025

КОМЕНТАРІ • 132

  • @oklahomahank2378
    @oklahomahank2378 4 роки тому +18

    Thanks for this video. I had somehow convinced myself it had numerous alarms but i couldn't figure out how to set them up!

  • @maboleth
    @maboleth 3 роки тому +20

    This is indeed the best vintage casio watch of all, function wise.
    It's truly up to date with features, having more stuff than some G-Shocks. For example, not only it has a flashing mode and a timer, but during the stopwatch/timer it also shows an actual time. It's extremely versatile with great dual led light. Resin version is bang for the buck, while black metal bracelets are my favourite..

    • @khaled7stars
      @khaled7stars 2 роки тому +2

      I got the black one

    • @AsrafKhan-yd4fc
      @AsrafKhan-yd4fc Рік тому +1

      Iam going to buy one of these
      It will be 10th Casio watch in my collections

    • @dx398
      @dx398 Рік тому +1

      Is it true the watch beeps for 10 seconds after the countdown reaches zero? That's a deal breaker for me, I would prefer 1 or 2 short beeps for "Pomodoro Focus sessions"

    • @AsrafKhan-yd4fc
      @AsrafKhan-yd4fc Рік тому +1

      That's why I bought this watch
      It's like a Casio w720 i was wearing 23 year's ago

  • @komalbarawal8913
    @komalbarawal8913 8 місяців тому +2

    I have seen almost 60video . But your the one who make me understand how to format my watch.

  • @BosunM8James
    @BosunM8James 3 роки тому +10

    I've always thought this was the best module these vintage Casio's are known for. I never quite understood the recesst adjust button. Still, I love these vintage Casio's.

  • @kellycorcoran1901
    @kellycorcoran1901 2 дні тому

    Oh thank you! I was so confused I couldn't get the correct day, this video is amazing😊

  • @Manny4356
    @Manny4356 5 років тому +8

    My girlfriend tried buying me a watch for V-Day and I even showed her your gift-buying video, but she didn't listen. I made her save this particular watch in your video on her Amazon wish list for our anniversary present idea. Hope she remembers this time. ;)

  • @canislupuslupus
    @canislupuslupus 7 місяців тому

    Just bought it. Perfect upgrade to my f91w. Absolutely love the no nonsense retro look 😍

  • @gahansigdel7157
    @gahansigdel7157 3 роки тому +1

    Got my b640 today, thanks for the video.

  • @riflemann14
    @riflemann14 5 років тому +3

    I bought this watch in March '15. I just checked amazon and they're still selling it for a low price- $21.20. It's a nice option if you like Casio watches (with a timer) but don't want a large square. My only complaint is about the bracelet and related to my small 6.25 in wrist. It isn't very flexible and doesn't contour as easily as other cheap, metal Casio bracelets I have.

  • @GlitchyGlobe
    @GlitchyGlobe Рік тому

    Thankyou so much for this video. This was so precise and good. I just want to rewatch it all the time(sorry for the bad pun). haha but tbh this is the best tutorial video. I think Casio should sponsor you for this video.

  • @jreverlast8165
    @jreverlast8165 3 роки тому

    Thanks for the video, this was a big help. Just got one for my birthday.

  • @mariokorizma6496
    @mariokorizma6496 5 років тому +5

    Jednostavan, a opet tako privlačan! 👍

  • @SubhojitGhoshal
    @SubhojitGhoshal Рік тому +1

    Does the colour of the case wear off over time ?

  • @inky4763
    @inky4763 Рік тому

    What's the happy little tune at the start of your videos?

  • @mehocajic5662
    @mehocajic5662 4 роки тому

    Thank you, didn't know how to turn off the alarm, very helpful review and video 👌

  • @LanningKann
    @LanningKann 4 роки тому +5

    I have the all black version with the orange backlight. I actually like this more than my GW-B5600 because it’s perfectly sized for my small wrists and works well in just about any environment. It’s pretty much invisible until I need to see the time.

  • @johnoofsatchurch
    @johnoofsatchurch Рік тому +1

    Who needs a yearly alarm? 😂 years don’t go by that fast 😂😂

  • @vincenzostr4488
    @vincenzostr4488 5 років тому +6

    I have this model. It has a lot of functions

    • @avenueb
      @avenueb 3 роки тому

      How many can you enumerate them for me please

  • @johnvienna3422
    @johnvienna3422 10 місяців тому

    Great video, thanks! Just got my B640 😊

  • @johno4521
    @johno4521 4 роки тому +8

    W-202, same design, module but in black resin rubber strap 15$

    • @mmmmmmm3246
      @mmmmmmm3246 4 роки тому +2

      Where did you get it for 15? Everywhere it's triple that price.

  • @sdnomdel89
    @sdnomdel89 4 роки тому +1

    thx for the tutorial bro. do you know how to silent 'beeb' sound everytime i press home button?

  • @Ishowyouit
    @Ishowyouit 2 роки тому +1

    Really good and detailed tutorial.
    Thank you :)

  • @kv9395
    @kv9395 5 років тому +12

    How cool would it be if Casio release a watch in the future which has a design similar to this one and ONLY have the time function. No alarm no stop watch. Nothing! Just a beautiful lume light and time and date. And have the battery last for 15-20 years. Now that would be a watch everyone would need to have in there collection

    • @Kurazaybo
      @Kurazaybo 5 років тому +1

      I waited so long for a watch like this with a stopwatch that went beyond 59 minutes and a countdown timer that I feel the urge to say it is a bad idea, but I get it.

    • @johno4521
      @johno4521 4 роки тому

      Reasonably cool.

    • @shobadobs
      @shobadobs 4 роки тому

      Check out the F-28W.

    • @Hagg-o-tron
      @Hagg-o-tron 4 роки тому +2

      The functions would have very little affect on battery time.

  • @waatao9856
    @waatao9856 5 років тому +2

    Is the case full steel or plastic resin

    • @WatchGeek
      @WatchGeek  5 років тому +3

      Plastic, but there is an all steel variant just recently released, it is much more expensive though

    • @McCaggan
      @McCaggan 5 років тому

      @@WatchGeek hey man, thanks for the video, can you give me a link for an all steel variant of this watch?

  • @MadManX668
    @MadManX668 3 роки тому +1

    best video I found!!! Thank you

  • @ibinabofbomagranville3191
    @ibinabofbomagranville3191 4 роки тому +2

    Thanks for this video. I was finally able to set the time and date function. I have one question for this model, how do i confirm if mine is an original. I have seen in some videos that to know if the watch is an original your press down the lower right button for "casio" to show on your display. Cant seem to do that with this model, maybe i m pressing the wrong button. Please help, i m going paranoid think i bought a fake, i cant return cuz i bought it in d usa and i m back to nigeria.

  • @Costinmusca
    @Costinmusca 4 роки тому +3

    3:36 - I believe it's only up to 2039 on this module (at least that's how far the Auto Calendar is programmed to.. ) ?
    If it's going up to 2099 while no longer being "auto" (thus showing the incorrect dates) starting with 2040, idk..

    • @maboleth
      @maboleth 3 роки тому +1

      You are wrong. While there is an error on some Casio websites about 2039, it's actually 2099. And the only reason for that is because of two digits. This watch can auto-calendar from 2000 - 2099, or 00-99.

  • @mastermandarin師父中文
    @mastermandarin師父中文 3 роки тому

    Thank you for identifying the “year” button!

  • @BangladeshiCanadianCouple
    @BangladeshiCanadianCouple 2 роки тому

    Really helpful. Thanks so much

  • @KGLMonitorNews
    @KGLMonitorNews 3 роки тому

    Thank you, you helped me to put my watch on time.

  • @isthattinav
    @isthattinav 2 роки тому

    Very useful video, thank you for your clear and exact explanation.

  • @prenomnom9705
    @prenomnom9705 2 роки тому

    Is there a way to silence all the bips?

  • @victorm97
    @victorm97 4 роки тому +1

    Thank you for this video. When I tried to set the day of the week it was a number not Mo, Tu, wed, etc. I didn't know why it was a number but now I do. It has to do with the year. I don't know if the watch is set to the correct year or not but I cycled through till I got to 1 and then just kept pressing the button until I got to the correct day of the week. The manual I downloaded from web does not explain it like this. unless this manual is not the full manual and that's why. It's the only manual I found. But now that I know that the day of the week is connected to the year I think I can set the watch even if it's not the correct year. Thanks.

  • @SHARPGFX-dc9gj
    @SHARPGFX-dc9gj 4 роки тому +2

    I love Casio digital watches. Cost of this watch is Rs 2195 in India.

  • @indaleciomendez8442
    @indaleciomendez8442 5 років тому +8

    I have the black model with a negative display, it's awesome!!

  • @sashamendes4338
    @sashamendes4338 7 місяців тому

    Hey ! Is it possible to set it up to beep every 15 minutes ?

  • @shreyapourush5025
    @shreyapourush5025 3 роки тому

    Hey how do I light up the dial ? Which button?

  • @el.de.la.trokaamarilla8017
    @el.de.la.trokaamarilla8017 Рік тому

    Thanks for the review

  • @gshockbabe6144
    @gshockbabe6144 Рік тому

    i have the all blackout version.I love it!

  • @VamosFumando-ko3ov
    @VamosFumando-ko3ov Місяць тому

    Does it have daylight savings ?

  • @justthelowqualitymemes2602
    @justthelowqualitymemes2602 3 роки тому

    Thx dude this helped me so much

  • @adiramakuela4974
    @adiramakuela4974 3 роки тому

    Thank you this was super helpful

  • @tonyimotuva6174
    @tonyimotuva6174 5 років тому +3

    Watch Geek, I watched this video of yours on UA-cam and I loved it, I have decided to ask you 4 questions that I want to ask. I ask you to answer my questions if you know their answers. 1) Do Swatch watches with hour hand and minute hand break down if they stay without batteries forever? 2) Do Swatch watches which are electronic break down if they stay without batteries forever? 3) Do Casio watches with hour hand and minute hand break down if they stay without batteries forever? 4) Do Casio watches which are electronic break down if they stay without batteries forever? My English is not perfect, I did my best, thank you very much and take care 🙂 .

    • @WatchGeek
      @WatchGeek  5 років тому +4

      If they are without batteries they will not work and therefore nothing gets worn down, so they should all be good. But leaving a dead battery in a watch will make it leak and that can destroy a watch

    • @tonyimotuva6174
      @tonyimotuva6174 5 років тому +2

      @@WatchGeek , thank you so much :)

    • @WatchGeek
      @WatchGeek  5 років тому +1

      No problem

    • @tonyimotuva6174
      @tonyimotuva6174 5 років тому

      @@WatchGeek , I have 2 questions to ask, I ask you to answer if you know the answers. I have an electronic Casio watch and it is not punctual, it goes further 2 seconds per month. My 2 questions are: 1) Is this Casio watch of mine going to be punctual in the future? 2) Is this Casio watch of mine going to stay punctual? Thank you.

    • @WatchGeek
      @WatchGeek  5 років тому +3

      2 seconds per month is VERY VERY accurate for any kind of watch, as it's stated accuracy is +-15 seconds a month

  • @hashihingole
    @hashihingole 5 років тому

    Does this watch have d snooze function?

  • @nielssmolders-flips3896
    @nielssmolders-flips3896 4 роки тому

    Thanks for the video! It was very helpful!

  • @kv9395
    @kv9395 5 років тому +1

    Only function this watch is missing is the dual time. I am surprised they included a count down timer but didnt include dual time

    • @WatchGeek
      @WatchGeek  5 років тому +2

      Because it's based on the 3229

  • @GlitchyGlobe
    @GlitchyGlobe Рік тому

    I didn't get what the hell icon is for in the alarm section. I couldn't hear it properly. Please someone mention that here

  • @qiito2599
    @qiito2599 3 роки тому

    How do I turn off the alarm?

  • @Uszat89
    @Uszat89 2 роки тому

    Great tutorial. Thank you :)

  • @nuclearnyanboi
    @nuclearnyanboi Рік тому

    this is just amazing

  • @veli782000
    @veli782000 4 роки тому +3

    Very good contrast but small display. Also not very good accuracy, especially compared to my Casio W-201, which (believe it or not) gained only 2 seconds a year!

  • @asmaaghezal1565
    @asmaaghezal1565 3 роки тому

    But do you know how to stop and start the watch or is probably a battery problem when the watch be stoped

  • @euroevan9177
    @euroevan9177 3 роки тому +1

    Very helpful! Thank you so much! 🙂🙌🏻

  • @farhahainaa5986
    @farhahainaa5986 3 роки тому

    Thanks for helping👍👍

  • @dolorespalomo5113
    @dolorespalomo5113 3 роки тому

    Is there a transcript of this? It goes too fast for me.

    • @WatchGeek
      @WatchGeek  3 роки тому

      You can select play speed on PC 😁

    • @johnoofsatchurch
      @johnoofsatchurch Рік тому

      @@WatchGeek you can adjust speed on any device

  • @shadikshaik7675
    @shadikshaik7675 2 роки тому

    In time settings after 1 week seconds time is reduced what is the problem

  • @Kingsman_fitness
    @Kingsman_fitness 3 роки тому +1

    Good day, I have a problem with my watch, when I push the reset button it's just restart the time to 12:00, it doest set it. Please advice

  • @akashshamkuwar6596
    @akashshamkuwar6596 Рік тому

    How check it’s genuine or not?

  • @WolfLamborghini
    @WolfLamborghini 5 років тому +2

    I wish more watches had a recessed adjust button like this one.
    It's a requirement for me as I tend to press buttons unknowingly during various activities.
    This is one of very few current non-g casios with this feature (besides W740, DW290 and W202).
    If anyone knows any other digital watches with a recessed adjust button, I would be glad to hear about it.

    • @WatchGeek
      @WatchGeek  5 років тому

      The basic G-Shock squares have it

    • @WolfLamborghini
      @WolfLamborghini 5 років тому

      Yeah, thanks, I know about those. Pretty much all g-shocks have recessed buttons in one way or another.
      I just prefer non-g casios because they're generaly less bulky. But it seems casio intentionally puts exposed and easily pressed adjust buttons on those. That's a huge usability issue. I don't know why they do that, maybe to increase g-shock sales.

    • @ouzaloid
      @ouzaloid 5 років тому

      I had casio DB31 when in was in high school. It has a recessed adjust button. I think the DB 360 also has it

  • @mohammadjavadbarzegar9126
    @mohammadjavadbarzegar9126 2 роки тому

    Thanks for nice video

  • @bazahaza
    @bazahaza Рік тому

    Does anybody know how to activate the screen test mode? 🤔

  • @zoologyasgecforbscbotanyho9284

    How to check this is it original or not

  • @daddyshark702
    @daddyshark702 5 років тому +5

    Is it bad if I watch the video and don't even have the watch or plan on getting it?!?!😎

    • @WatchGeek
      @WatchGeek  5 років тому +5

      Haha I don't see a problem in that, I do it all the time 😁

    • @daddyshark702
      @daddyshark702 5 років тому

      @@WatchGeek I just like your videos!

    • @WatchGeek
      @WatchGeek  5 років тому +1

      Thanks 😊

  • @xObserver
    @xObserver 4 роки тому

    Thank you

  • @jeltosonnaert3760
    @jeltosonnaert3760 3 роки тому

    thanks it was verry usefull

  • @AsrafKhan-yd4fc
    @AsrafKhan-yd4fc Рік тому

    Does it change the colour of the case please tell

  • @tylovset
    @tylovset 5 років тому +3

    I have this exact model, it's a nice retro design. I though it had an even simpler module as it was very cheap. The dual led light and the bracelet is nice, but beware this watch is tiny!

  • @arpanjain-rr6dj
    @arpanjain-rr6dj 3 місяці тому

    I juss dont know how to turn volume loww😅😐

  • @MrDinosAudi
    @MrDinosAudi 4 роки тому

    Thanks

  • @jiggillyarikiziku
    @jiggillyarikiziku 3 роки тому

    Thx bruh 🔥🙏🏾🔥

  • @JuanGarcia-kl5sl
    @JuanGarcia-kl5sl Рік тому

    Thanks boss

  • @Costinmusca
    @Costinmusca 4 роки тому

    It would've been perfect to have the alarm set per weekday.. It's how I have my only alarm set on my phone set to ring every Monday to Friday mornings, but not in weekends.. Maybe have a second alarm for the weekends if you want to wake up later in the weekend or as a reminder or something.. But as long as you don't have the option to set the main alarm go off by weekday.. Well, too bad..

  • @hamato_fab
    @hamato_fab 5 років тому

    Ok but how to turn off the alarm now??

    • @WatchGeek
      @WatchGeek  5 років тому +1

      The same way you turn it on

  • @serggreg3947
    @serggreg3947 Рік тому

    Id like to bay this watch if it had metal case and sapphire glass

  • @felipejimenez9038
    @felipejimenez9038 4 роки тому +1

    Un reloj hermoso

  • @user-sungpark0217
    @user-sungpark0217 5 років тому +1

    what sup big brother

  • @user-sungpark0217
    @user-sungpark0217 5 років тому +1

    awesome good brother

  • @nkemadigwe166
    @nkemadigwe166 4 роки тому

    Please I’ve tried following all the instructions but I can’t still set my time. I don’t know why. My Casio only toggles between 12hr to 24hr and that’s it. It doesn’t adjust the seconds and minutes and dates

    • @WatchGeek
      @WatchGeek  4 роки тому

      Press the mode button while in the adjusting screen

  • @lappin6482
    @lappin6482 4 роки тому

    👍 thanks

  • @mhchauhan84
    @mhchauhan84 4 роки тому

    This watch solar power

  • @AsrafKhan-yd4fc
    @AsrafKhan-yd4fc Рік тому

    Is this watch really water resistant
    Did you test it in the water
    Like shower or swimming in pools or other tests

    • @betulaobscura
      @betulaobscura 8 місяців тому

      It has water resistance 5BAR - you can swim with it.

  • @alexmasters6015
    @alexmasters6015 3 роки тому

    Marlin reissue please! If only Casio had a brain 🧠 🙄

  • @lappin6482
    @lappin6482 4 роки тому

    👍💯

  • @eeyyaakk6801
    @eeyyaakk6801 5 років тому +1

    no offense to watchgeek but if you need to watch a video to learn this particular module then you are hopeless

    • @WatchGeek
      @WatchGeek  5 років тому

      Haha good one!!!

    • @riflemann14
      @riflemann14 5 років тому +2

      I have this watch but wasn't aware of the flash function or the auto function of the timer.

    • @Manny4356
      @Manny4356 5 років тому +4

      It's fun to at least watch someone handle the watch and talk about it. Besides, not everyone has had a Casio before. Everyone learns differently; no need to rip on people who learn better from a video. Also, there are certain things people wanna see before purchasing the watch such as how the light looks like or how the tones and functions look like when they're being used. Video reviews help people make decisions before buying a watch. Anyways, I've said enough. You get what I mean.

    • @kayen4950
      @kayen4950 5 років тому +1

      @@Manny4356 I stand corrected. Thank you.

    • @Manny4356
      @Manny4356 5 років тому

      @@kayen4950 No problem, dude. :)

  • @isthattinav
    @isthattinav 2 роки тому

    Soo the alarm symbol is off , and the bell too , but sometimes the watch is stil ringing like the alarm is on..and i don t know how to stop this from happening , one time rang at 5:25 am and now at 12:32 am 🥲 i dont want to use the alarm , so i want it off , help?

  • @betulaobscura
    @betulaobscura 8 місяців тому +2

    Very informative! Thanks!

  • @Tete_here
    @Tete_here Рік тому

    Very helpful . Thankyou