I just recently purchase a Tag Autavia Cy2111 automatic chronograph watch. I beleive this is the latest model Autavia and was discontinued a couple of years ago. My question is, the watch keeps stopping while I am wearing it. I shake for about 1 minute before I wear it and several hours later I notice it stops. The water is in prestine condition and I don't think it is broken. I do not have the instruction manual. Is there a procedure for winding this watch that I don't know about. The crown is at the 9:00 position and I don't beleive you can wind this model by hand. When I turn the crown I do not feel the winding resistance like I do on my Rolex or Omega. Any help would be appreciated.

Thanks

Shawn