I just discovered this watch up for auction, and thought it might be of general interest:

https://www.liveauctioneers.com/item/56629772_omega-18k-yellow-gold-constellation-with-rare-omega

 

This is going to go for a princely sum...

 

I seem to remember a similar deluxe for sale on the forum from a respected member that is in better shape

 

Really spectacular! Anyone an idea of how much this one will go. Ballpark of course...