![Casio - CFX-200 - - Watch - Casio CFX200 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - CFX-200 - - Watch - Casio CFX200 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA](https://casio.ledudu.com/images/watches/casio/machines/zoom/cfx200cd401.jpg)
Casio - CFX-200 - - Watch - Casio CFX200 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
![Saturday watch here, Casio made some great lines of timepieces, but the calculator watches are probably the most recognized, this one is the Casio CFX-400! Capable of normal timekeeping, it was a Saturday watch here, Casio made some great lines of timepieces, but the calculator watches are probably the most recognized, this one is the Casio CFX-400! Capable of normal timekeeping, it was a](https://i.redd.it/0kb79dxk4qb61.jpg)
Saturday watch here, Casio made some great lines of timepieces, but the calculator watches are probably the most recognized, this one is the Casio CFX-400! Capable of normal timekeeping, it was a
Interesting Engineering - Casio CFX-200 from 1983. Have you ever used this watch? 📸 Instagram/teknoelogy | Facebook
![Casio CFX-40 Scientific Calculator Watch | Vintage Electronics Have Soul – The Pocket Calculator Show Website Casio CFX-40 Scientific Calculator Watch | Vintage Electronics Have Soul – The Pocket Calculator Show Website](http://www.pocketcalculatorshow.com/wp-content/uploads/2012/06/calcwatch25.jpg?w=144)