Well, there are some watches you know you will meet problems with, like, for instance, the U.N Freak 1.O.
While knowing that, you know you have ot be patient, in case of problem(s).
But when you buy a watch from a Manufacture who claims Excellence as a First Rule...
Don't get me wrong, everything can happen, and we don't know one brand which didn't had issues with watches.
Once is OK, Twice is so so, but 3 times...
Sad for you.
Best,
Nicolas