My Ref 5002 transitional has been my favourite weekend watch since I acquired it. Despite a couple of trips back to the AD with crown and stalk issues, it never felt "right". It celebrated it's fifth birthday by losing all sense of time. I sent it off for a service in November and it returned totally transformed. A few minor scuffs on the highly polished part of the bezel have gone but now, the Big Pilot keeps excellent time and the winding action feels incredibly smooth.