LA JOUX-PERRET winding parameters

Definitions:

  • «CW» - Clockwise winding direction;
  • «CCW» - Counterclockwise winding direction;
  • «Both» - Combined mode (Clockwise + Counterclockwise);
  • «» - Undefined;

MOVEMENT / CALIBERWINDING DIRECTIONTURNS PER DAY (TPD)
1859CW800
3103Both650
3513Both650-950
3532Both650
3533Both650
3535
3850Both650-950
5820
5900CW800
8105CW800
8112CW800
8139CW800
8144CW800
8147CW800
8150CW800
8151CW800
8235CW800
8286CW800
8601CCW800
8721
8771CCW800
8952-2CW800

If you could not find your watch model (or caliber) in this table, you may determine your LA JOUX-PERRET winding mode on a trial basis. You should select the combined winding mode (CW+CCW) and the minimal number of turns per day (TPD). Then place your watch into the winder and check after a few days how accurate your watch shows the time. If it runs behind, it is necessary to increase the number of TPD by one step.