It's not uncommon to see dials from major watch companies be customized for a group or corporation. For example, you've seen Rolex's made on behalf of royalty, and this Tudor example here:
These are uniquely made by the manufacturer vs. being altered post sale.
Given the watches are unique, limited in supply and often engraved w/ their # ( example: 7 of 70), does that increase their resale value down the line, or reduce it as it may turn people off?
Curious as to how the market feels about these.