I definitely agree with Jere. I have spent hours sifting through threads and mostly all I can find is ways to pressure test or the science of. There have been comments here and there on how some chronos were tested and survived. Others explain just what Jere wrote about the greasing and caseback tightening. Other then that, I haven't found a single watchsmith or even types of reps that are more "proofed" then others.
So what's a lad to do?
I currently want to "proof" my Skyland Avenger and all my PAMs. . .