I sort of have a policy now of having settled on my collection and the watches that I have. Most of what I buy now will be in the cheaper price bracket so less likely to have a massive impact if I do come to sell them.
The more prices are going up with brands like Omega, IWC etc the more I just see a huge bath when it comes to selling on and thats something I would rather avoid.
The only "expensive" watch I really considered buying would have been the Breguet type XX but seeing as Breguet seem determined to make it as ugly or bloated as possible I would rather just keep the cash in my pocket.