I guess "astronomical" watches are a thing. Behold the Celestia Astronomical Grand Complication 3600 from Vacheron Constantin of Geneva. Around $1 million USD.
https://diqn32j8nouaz.cloudfront.net...ical_watch.jpg
https://www.youtube.com/watch?v=297-ovrU3UM
More: Les Cabinotiers Celestia Astronomical Grand Complicaiton 3600 - Vacheron Constantin

