Watch Winders, Autowind, and Poor PR

[Mpmancini]

I’ve keep my 3 Rolex's on a winder; 15203, 16700, 16570. The 16700 and the 16570 do not stay wound. They have a great PR, 44-46hrs at rest but they stop running while on the winders at like 48-50 hours.

I have tried max TPD, turns in both directions, switched out spots on the winder with the 15203. I don’t believe its an issue with winder. Yesterday I put on the 16700, unwound, it started running after less than 5 minutes of wearing and has stayed running all day. I wore it for 8 hours put it down overnight and it ran for another 6 hours.

Thinking it could be an issue with their autowind modules but manual winding is still pretty smooth, maybe just the rotor.

I want to put it out here for opinions before tearing into them.