#casio-f91w — Public Fediverse posts

Testing out a classic: Casio F-91W: https://andrewmelder.com/2026/04/07/testing-out-a-classic-casio.html

Fad, fashion or fantastic?

#Watch #Watches #Technology #Casio #F91W #CasioF91W

I hacked Casio F-91W digital watch

https://medium.com/infosec-watchtower/how-i-hacked-casio-f-91w-digital-watch-892bd519bd15

#HackerNews #I #hacked #Casio #F-91W #digital #watch #infosec #hacking #CasioF91W #techhacks #digitalwatch

I was in a tinkering mood today and tried this little tin foil mod for the Casio F-91W: https://www.youtube.com/shorts/4qd8ehY7IrY

Forgot to take a before and after picture, but it's there in the video... Nice little improvement.

Now to get back to studying for the Bach cantata in a few weeks.... (BWV 197A)

#DIY #Modding #f91W #CasioF91W #watch #watches #tinkering #music #singing #Bach #cantata #BWV197A

Ollee Watch brings smartwatch features to the Casio F-91W with a mainboard replacement

The Casio F-91W is a classic digital wristwatch that’s been in constant production since it was first released in 1989. With a $20 starting price, the watch offers a water resistant design, an LED backlight, and basic features include time, date, and stopwatch functionality. And you can go up to seven years without needing to change the battery.

Over the past few years we’ve seen a few […]

#Casio #casioF91w #casioF91w #olleeWatch #watch #wearables

Read more: https://liliputing.com/ollee-watch-brings-smartwatch-features-to-the-casio-f-91w-with-a-mainboard-replacement/

Por acá con mi daily #miercolesderelojesdepulsera #CasioF91W

Taking A $15 Casio F91W 5,000 Meters Underwater https://hackaday.com/2025/02/01/taking-a-15-casio-f91w-5000-meters-underwater/ #submersible #clockhacks #CasioF91W

Taking A $15 Casio F91W 5,000 Meters Underwater - When considering our favorite spy movies and kin that involve deep-sea diving, we’... - https://hackaday.com/2025/02/01/taking-a-15-casio-f91w-5000-meters-underwater/ #submersible #clockhacks #casiof91w

And then there were two. The Casio 'Royale' arrived yesterday. Now to learn the buttons...

#Casio #CasioRoyale #CasioF91W #DigitalWatches #VintageWatches #RetroTech #WatchHistory

Es gibt ein Update von @joeycastillo für die #SensorWatch. Das Board der #SensorWatchPro bekommt eine RGB-LED, integrierte Temperatur- und Infrarotlichtsensoren. Insbesondere auf das neue LCD-Display, das auch abwärtskompatibel sein soll, bin ich gespannt.
https://www.crowdsupply.com/oddly-specific-objects/sensor-watch-pro/updates/at-long-last-the-sensor-watch-pro-campaign-is-live
#RetroWatch #CasioCult #F91W #CasioF91W

Ha costado por culpa de los malditos acumuladores que hacen acopio de cualquier producto que creen que va a tener algo de hype, pero por fin me he hecho con un Casio LF-20W (en el centro).
Había leído mucho sobre él y hay gente convencida de que va a ser el sucesor del mítico F-91W (a la izquierda) o incluso de relojes similares un poco más caros como el AE-1200WHD/Casio Royale (a la derecha).
Todavía lo tengo que llevar un tiempo pero diría que es un término medio entre ambos. Es algo más grande y con más funciones que el F-91W, pero le falta su carisma atemporal aunque tiene la ventaja de ser un diseño más moderno. Y contra el Royale, que es uno de mis casios favoritos, me temo que tiene muy poco que hacer.
Me parece una buena adición para mi preocupantemente creciente colección de Casios, pero tampoco creo que sea de los que lleve más a menudo.

#casio #CasioCult #F91W #lf20w #ae1200whd #CasioF91W

Si estás pensando en adquirir un reloj que combine funcionalidad, durabilidad y un estilo retro, junto con un precio de risa, el Casio F-91W podría ser una excelente elección.

Leer más 👉 https://gouforit.com/mi-primer-encuentro-casio-f-91w/

#Casio #Relojes #EstiloRetro #ModaActual #CasioF91W #Electronica #JoyaTecnológica #DescubreCómo

TIL that the earliest #CasioF91W had an incandescent bulb and worked relatively well with its light spreader. They switched to LED later on for power saving but never updated the light spreader, which was designed for that incandescent.

This is actually why the lighting is now so terrible. Interestingly the A700 has a similar single LED (albeit in orange) but since it has an appropriate light spreader, that's why it looks good. This is also why the module 593 light spreader mod works so well.

Fun detail: the stopwatch #Morbius is using during an experiment is the #CasioF91W. It’s a watch with a legacy of being extremely accurate despite how cheap it is, and is also known as the “terrorist watch”, since terrorists in the middle east started using it for their bombing operations. It became so ubiquitous among terrorists that the #USA government started arresting people just for wearing it.

https://www.youtube.com/watch?v=KEbFtMgGhPY

Ahora si, por fin tengo mi hermoso #casio #f91w #casiof91w

Today's #WristCheck, it was a #Casio F-108WH kinda day. This watch deserves more love, especially because of its G-Shock kinda look while being almost as cheap as the #CasioF91W

#CasioCult

I don't have as many watches as @cg so today I'll be rocking my #CasioF91W

#CasioCult #WristCheck

@shom

Thanks for the welcome!

> And despite popular beliefs you don't have to buy a #CasioF91W to fit in with the cool kids

Haha. Glad to see a lot of familiar folks here.

> not sure if I'll be able to see the ones I didn't boost in the future, need to backup.

This is the first time I am transferring to a new Mastodon instance. I'll need to figure out how to access my old posts once that instance is down.

1/2

@kaushalmodi welcome to @fosstodon! There are a lot of #emacs and #hugo folks here along with a lot of other #foss enthusiasts with cool hobbies. And despite popular beliefs you don't have to buy a #CasioF91W to fit in with the cool kids like @kev and @cooper!

I have some saved links from your @[email protected] account, not sure if I'll be able to see the ones I didn't boost in the future, need to backup.

I already had a #casio but I am finally part of the #CasioF91W club :P

The Casio Smartwatch You Never Had - In a way, you have to feel a bit sorry for the engineers at Casio. They can produc... - https://hackaday.com/2022/07/20/the-casio-smartwatch-you-never-had/ #wearablehacks #clockhacks #smartwatch #casiof91w #casio #f91w

Remoticon 2021 // Joey Castillo Teaches Old LCDs New Tricks - Segmented liquid crystal displays are considered quite an old and archaic display ... - https://hackaday.com/2022/02/24/remoticon-2021-joey-castillo-teaches-old-lcds-new-tricks/ #2021hackadayremoticon #hackadaycolumns #sensorwatch #casiof-91w #casiowatch #segmentlcd #casiof91w #remoticon #7segment #casio #cons #lcd

Just How Water Resistant Is The Casio F91W? - Water resistance is an important feature of a modern watch. It makes wearing the w... - https://hackaday.com/2021/06/18/just-how-water-resistant-is-the-casio-f91w/ #clockhacks #casiof91w #casio #f91w