Crown Winding STEMS For Piaget Watch Movements Cal. 8P & 8P2 Swiss Made

A very, very important part of your movement that should be changed during service if you can. Over the years, stems are put in a lot of use and can also sometimes bend or get rusty from humidity … and carry that humidity inside your movement. These parts are getting harder and harder to find and, my advise is that one should keep a spare stem with their watch if they can, for its future service needs. The photos are for presentation only, to show which type of part you are buying, and you will be receiving the one you need for your chosen specific caliber. Choose from the drop down menu and do not hesitate to contact me for any questions you might have.