Omega will absolutely replace the crown and HEV, so if those are included in your list of "visible parts" then you don't want to use Omega. They may also replace the dial and hands if they feel that leaving them will cause the watch to come back under warranty. This can happen no matter what you ask them not to replace. So even if you are okay with replacing the crown and HEV, you still may want to find an independent watchmaker to do the work.
Cheers, Al
Click to expand...