@ai6yr @TonyJWells @astraleureka @va3wft There seems to be just a whole retro scene built up around watches like these. It's less visible, but I ran into it a bit when I looked into some stuff like those watches with the little radios built in. (If you really want to see something neat, look those up!)
There was even one (by Casio I think even) that had a TV. Sort of.
Another interesting model from that time period can connect to a computer, but as far as I could tell all it really did was store strings. Nothing nice like some sort of programming or anything.