Well I finally jumped into the crazy world of 6139 chronographs. I have a bunch of quartz chronographs world timers and such but all are quartz. I came across this and It was offered to me for a good price so I said why not. I repair all of my own movements and I know how tricky the 6139 movement is so that is why I have kind of steered clear of them. Fortunately the movement is clean but the watch is a little banged up and did not come with a bracelet. Here she is. I refuse to pay someone to refurbish a movement so if I can't do it I typically will not buy it.