Imagine my U.N Freak is dead...
Do you think any other brand than U.N can repair it?
I totally agree with you if we have to service movements with a classic construction, but what if they become too complex, too specific?
Do you still think any watch maker, even a very good one, can service or repair it?
I still rememer the example of the GG Grande complication that nobody wanted to service and repair, at a certain time.
If I remember the stroy correctly, I tjink it ended in the hands of a JLC watchmaker, but nobody wanted to repair it...
Interesting discussion, by the way.