Vintage Watch Hunter - Super rare 1985 Casio CFX-400 on eBay, no reserve! Dont miss out on Casio's first scientific #calculator. ⌚⌚🔥🔥 #calculatorwatch #casioholic #casiowatches #casiovintage #casiothailand #vintagecasio #casiocalculatorwatch ...
Vintage CASIO CFX - 400 watch - Scientific calculator - Collectible - price reduced to $550 | WatchUSeek Watch Forums
![WTS]Extremely Rare Vintage CASIO CFX - 400 watch - Scientific calculator - Collectible : r/Watchexchange WTS]Extremely Rare Vintage CASIO CFX - 400 watch - Scientific calculator - Collectible : r/Watchexchange](https://i.redd.it/5q147eaxfqt91.jpg)
WTS]Extremely Rare Vintage CASIO CFX - 400 watch - Scientific calculator - Collectible : r/Watchexchange
![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/2kiylv521qb61.jpg)