My take on a watch design by Alexander Sorokin called Earth and Moon https//www.behance.net/gallery/Watch-Earth-and-Moon/3683131

https://droold.com/earth-moon-watch-concept/

Watch the moon come out at night and the sun come out on the day, based on 24h thanks Metah-Four Genome ;- Moon or Sun are the hours the shade is the minutes and the satellite the seconds