ARCTOS winding parameters

Definitions:

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

MODEL, DESCRIPTIONMOVEMENT / CALIBERWINDING DIRECTIONTURNS PER DAY (TPD)
GPW Icestorm L1ETA 2824Both650
GPW L1
GPW Ocean L1ETA 2824Both650
Military II KlassikETA 2824Both650
SEKM 2000 Diver

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