Vintage 1983 Casio 197 Cfx-200 Scientific Calculator Watch Works Great
Hands-On: Yes, You Can Still Buy A Casio Calculator Watch - Hodinkee
Hands-On: Yes, You Can Still Buy A Casio Calculator Watch - Hodinkee
1983 Casio CFX-20 Scientific Calculator Watch for Sale in Portland, OR - OfferUp
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