Breguet

I purchased a Reine de Naples for my wife. After using the watch for a few weeks (without any issues) we put the watch onto a watch winder (I have three of the same model watch winders, one for my IWC perpetual calendar, another for my Breguet 5207, and a... 

Potentially the magnetic field emitted by the (working) watch winder could have affected the timekeeping of your wife's watch. I am doubtful that the statement by the technician is correct.

Hello blenny 100 Does your wife's watch have a power reserve indicator? If yes, when you took it off the automatic winder did it appear to have a full wind? When the mainspring in a watch runs down, or has a low power reserve. The watch will run fast, bec... 

Well, I spoke to a senior member of the staff at the outlet. Far more knowledgable, and much more helpful. He indicated that the Reine de Naples has an off-centered balance and uses a uni-directional (counter-clockwise) winding motion. It requires at leas...