Noticed the 5167a stopped yesterday. Turned it over, the balance wheel keeps locking up and not turning, then unlocking. I see the screw attached to it moving almost imperceptibly. Off to Patek it goes, will update as things go along.
I also have a Patek Philippe Aquanaut 5167A . It was purchased from my local AD about six months ago. It’s a great watch that I thoroughly enjoy and it gets a lot of wrist time. The problem that I am having with my Aquanaut is that it stops dead if I put ...