PIERRE LAURENT winding parameters

Definitions:

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

MODEL, DESCRIPTIONMOVEMENT / CALIBERWINDING DIRECTIONTURNS PER DAY (TPD)
8003Valjoux 7750CW800
8009ETA 2892-2Both650
8010Valjoux 7750CW800
8020ETA 2892-2 and DD 9000Both650
8021Valjoux 7750CW800
8022ETA 2892-2 and JB 897-5Both650
8024ETA 2892-2Both650
8105ETA 2892-2Both650

If you could not find your watch model (or caliber) in this table, you may determine your PIERRE LAURENT 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.