This is my official answer, as there is a more dificult to give in Public, but we're in Family, here, so I will also tell you that I'm a bit superstitious.
So, it depends of the mood of the day, but in some circumstances, like a difficult case to plead, I can also choose my watch of the day by superstition...
I wear them ALL.
Sometimes, I forget one, and while viewing my collection, I have the pleasure to re discover some, like the U.N Chrono Monopusher, or the IWC Portuguese 5000 ( 8 Days with plexy Glass ).
I love to go from a complicated watch to a more simple, to a big watch to a smaller, well, I love contrasts.
I agree with you, watches are made to be worn, and if not the case, I sell them.
Today, it will be the turn of a watch I didn't wear for a while, the PP Calatrava 5196P.
Best, my friend.
Nicolas