Casio 3294-B640W Illuminator Digital Men's Watch | eBay
Casio 3294 Module Battery / CR2016
Casio B640WC User Manual / Module 3294
CASIO Vintage Series Black Retro Stopwatch Classic Digital Watch B640W (3294) | WatchCharts
I have come to appreciate the simpler modules like the 3294 (long timers with current time visible) : r/casio
Recently received this Casio square as a gift and I noticed that the Friday date isn't displaying properly. Does anyone know how I can fix this? It's a Casio BW640W module 3294. :