DUFEAU winding parameters


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

Air Racing ChronographValjoux 7750CW800
Boeing Flight Instrument 777: B223-65ETA 2824-2Both650
Boeing Vintage Model 1916 Pilot's Watch: BV223-65ETA 2824-2Both650
Douglas DC-3 Pilot's Watch: D223-65 / Planes of FameETA 2824-2Both650
Fokker F-VIIb-3m Pilot's Watch: F223-65 / Planes of FameETA 2824-2Both650
Junkers Ju 52-3m Pilot's Watch: J223-65 / Planes of FameETA 2824-2Both650
Messerschmitt BF-109 Pilot's Watch: Me223-65 / Planes of FameETA 2824-2Both650
Mustang Pilot's Watch: NAA223-65 / Planes of Fame P-51ETA 2824-2Both650
Nose-Art Collection - Lucky LadyETA 2824-2Both650

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