You raise a very important point, Surfer.
I always wondered how much a service on an Independant watch will cost, and how it will turn IF the Independant in question disappears ( who will service the watch is the horological content is too technical or original... See, for example, De Bethune ).
The price and the possibility to service such a watch in let's say 10 / 15 years, is my main issue, here.
An Independant, by definition, is a small company, with a very low production.
So, his fragility is questionable. How many will survive in a laps of 10 or 15 years?
Their smal prduction mayt also have an impact on the required time to service a watch, and on the cost of such a service / repair...
Which is funny is that we often ask what is the cost of a service when it comes to a car, we almost never ask when it comes to watches!
I think we should have more interest on that, BEFORE buying any watch, from Independants AND big brands...
IMO....
Best,
Nicolas