Thanks for all the advice guys, really appreciate it!
Yeah one of the reasons I'm picking the B&R0-92's because it's the least complicated B&R (not chrono, no date), so less things to go wrong.
In the event that the watch does stop, I am hoping to open it up, and possibly switch movements (again, going with the least complicated one). There any guide that shows how to open up a rep B&R 01 or 03s?
Thanks guys