CONCORD winding parameters


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

C1 All BlackETA ValgrangesCW800
C1 Baguette ChronographETA ValgrangesCW800
C1 Big DateLa Joux Perret 3532 or 3533Both650
C1 Bi-RetrogradeCal C101
C1 ChronographETA ValgrangesCW800
C1 CodeETA ValgrangesCW800
C1 Full Set ChronographETA ValgrangesCW800
C1 Heart 2 Heart ChronographETA ValgrangesCW800
C1 Jewelry ValgrangesETA ValgrangesCW800
C1 MecaTechETA ValgrangesCW800
C1 Night Race Edition WorldtimerDDBoth650
C1 RadarBoth650
C1 RetrogradeSoprod 9094Both650
C1 Retrograde TitaniumSoprod 9094Both650
C1 SeafarerETA ValgrangesCW800
C1 VintageETA ValgrangesCW800
C1 WorldtimerDD 201Both650
C1 ZestETA ValgrangesCW800
C2 Asphalt BlackBoth650
C2 ChronoBoth650
C2 Graffity GreyBoth650
Impresario ChronographZenith "El Primero"Both650
Impresario GMTZenith "Elite" 682Both650
MarinerETA 2892Both650
Mariner Bi-retrogradeLa Joux-Perret 5820CW800
Saratoga Chrono Dual TimeLa Joux-Perret 8286CW800
SoireeETA 2894Both650

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