Orbita, the watchwinder manufacturer, has a database of recommended daily turns on their winders to keep a movement fully wound.
-go to
http://www.orbita.net/
-pick your language
-click on "Technical"/"Technik"/etc
-click on "Automatic Watchwinder Database"/"Basisdaten für automatische Uhren"/etc
For Limes models, their recommendations are:
ETA 2824-2 movement: bi-directional 650 turns
Valjoux 7750 movement: clockwise 800 turns
I'm not sure how exactly this would translate to winding on the wrist...
-Christoph
