A long, intensive analysis of which is more fulfilling and enjoyable as time passes, your abode or your collection. If the choice is clear, my hat's off to her and you! As far as culling, I know nothing of rolex's but am definitely not that fond of orange on the wrist.
Tell her OF have changed the rules and you now need 300 posts before you can sell here. How many will you be able to keep?
Apparently it is not a collection that you have it is an investment and you should secure your future by buying more !!
I would argue that the market is low at the moment, and you will sell some watches later when the market is bullish.