just finished reading a bunch of stuff that made my head woozy on another forum. It was the standard fare of my movement is better than yours. I'm guessing they're talking watch not a natural function movement. Well it made my head woozy. I own a number of watches almost all with different movement even if by the same"house". I have read this crap until I am blue in the face. Unless one is an engineer/technician with availability to the finest testing equipment, my own test lab is very simple. I attach the watch to my wrist and wear it. That will give you the true functional ability of the watch. If it slows down or speeds up after a period of time or drowns or broils in the desert, Then send it in describing all the problem(s). Remember the lab is artificial environment. Your wrist is real world. The lab is only for service.
