My RMA is 12193 - I just received this watch back from repair and it will only run for a few minutes when shaken or manually wound. I noticed that if I laid the watch down on the face, it will keep running but if I pick it up or turn it on the back it will stop after a few minutes. I would prefer that you replace this watch rather than try to repair it again. It must have been a lemon from the start as it has never been right. This is the third time that I have had to return this watch and I have completely lost faith in it to ever be right. Regards,  Lynn Antwine