TIL (Today I learned): The typefaces Eurostile/Microgramma and Handel Gothic are not only used by Casio on many watches and calculators from the 1970s to at least the 1990s, these typefaces are also used in many (and I mean MANY) science fiction movies and TV series. From 2001 via Alien to Star Trek and many more. See the wonderful replies at https://social.wildeboer.net/@jwildeboer/116079648938846660 where typography nerds shared interesting knowledge :)
A long shot. Does anyone know if the font/typeface that Casio used for their calculators back in the days is available as TrueType or SVG anywhere? I am weirdly fascinated by it and would love to use it for some displays.