As I was writing the thread asking about brand perception, this thought came to me. Would I buy a Sub with an ETA 2824 or 2892 movement? If so, how much cheaper would it need to be?
I honestly don't know if I would consider buying a Rolex if it didn't have an in-house movement. The quality of the case and craftsmanship is high, but I don't know if I would be willing to spend more than I would on a Tudor Black Bay even given the difference in materials or perceived quality.