Very, very distantly related to the topic, but it reminded me of the Cosmo Phase watch from Casio (CGW-50), released in the 80s [0]

Having stars and planets at your fingertips...

[0] https://www.casio.com/us/watches/50th/Heritage/1980s/

I honestly think Casio is one of the most under-leveraged brands. So much good will for them. One of a few companies I'd love a tour of.