alex
977
5054
I placed my PP 5054 on a watch winder, rotating countercockwise 30 min on, 15 min off, then on again. In a week's time the power reserve winds down to almost nill. The watch doesn't stop, but within about 2 weeks is slow by about an hour. Does anyone have any experience with winders, and is there one that works well. When the watch is actually worn, it keeps perfect time and the power reserve is kept constant.