I think it is a great example for deployment and may be even a good example for tackling a problem that is not easy to understand. Either I missed it, or the na

I think it is a great example for deployment and may be even a good example for tackling a problem that is not easy to understand. Either I missed it, or the nature of the problem is never thoroughly analyzed. I am not an expert when it comes to mechanical watches, but the main question hovering over this topic is: Will a watch deviate from the perfect time in a linear fashion? Or can there be other models, even more so: Is it possible that different watches will deviate in completely different modes? If so, the problem gets instantly three magnitudes harder...