CHRONOSWISS winding parameters


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

Balance ChronoBoth650
CabrioETA 2670Both650
Chronograph RattrapanteC.732CW800
Chronograph with Split Second TimerC.732CW800
Chronometer AutomaticETA 2892-A2 BOBoth650
Chronometer Chronograph: CH 7521C, 7522C, 7523CC.754 or C.741CW800
Chronometer Chronograph w/black dial face: CH 7523C SWC.954 or C.741CW800
Chronometer Chronograph w/date: CH 7523 CDC.741CCW800
Chronoscope Compteur MinutesCCW800
Chronoscope Sonder EditionCCW800
Classic ChronographCW800
Delphis Ref CH-1423-bkCCW800
Ewinger Kalender Ref CH-1723-bKCCW800
Grand LunarC.755CW800
Grand OpusC.741SCW800
Grand Pacific 43mmBoth650
Grand Pacific 43mm blueBoth650
Grand Regulateur ChronometreCW820
ImperatorETA 2892-A2Both650
ImperiaETA 2000-1Both650
KairosETA 2892-2Both650
Kairos ChronographC.753CW800
Kairos LadiesETA 2000-1CW650
Kairos Medium DiamondsETA 2892-A2Both650
Kairos RegulateurCCW800
Klassik ChronographC.741CW800
Lunar ChronographC.755CW800
Lunar Grand ChronographCW800
Lunar VollkalenderBoth650
Lunar Triple DateC.931Both650
Opus ChronographC.741SCW800
Opus Chronograph DLCCW800
Opus Grand ChronographCW800
Opus Skeleton ChronographC.741SCW800
Opus Skeleton Chronograph DLCCW800
Orea AutomatiqueC.121CCW800
Orea LadyBoth650
Pacific 40mmBoth650
Pacific 40mm blueBoth650
Pacific 100 27.5mmETA 2671Both650
Pacific 100 38.5mmETA 2892/2Both650
Pacific 100 ChronographETA 7750CW800
Pacific Chronograph 2010CW800
Perpetual CalendarC.127Both650
Régulateur 30th AnniversaryCCW800
Régulateur AutomatiqueC.122CCW800
Régulateur MediumC.122CCW650-950
Répétition à Quarts Ref CH-1641-RC.126CCW800
Sirius AutomatikBoth650
Sirius Balance ChronoCW820
Sirius GoldBoth650
Sirius Medium CH-8921-RBoth650
Sirius Retrograde Day CH-8121-R dsBoth650
Sirius SteelBoth650
Sirius Triple DateC.931Both650
Sirius Vollkalender CH-90341-RBoth650
Tachoscope - Audi CentennialC.125CCW650-950
Timemaster AutomatiqueETA 2892-A2Both650
Timemaster Big DateBoth650
Timemaster Big Date BlueBoth650
Timemaster Chronograph DateC.754CW800
Timemaster Chronograph Day Date CH-9043-B-db / bkCW800
Timemaster Chronograph GMT, S-RAY 007CW800
Timemaster Chronograph Skeleton CH-9043-SB-bk / siCW800
Timemaster Flyback ChronographC.763CW800
Timemaster GMTC.751CW800
Timemaster Singapore GP 2013CW800
Timemaster Split SecondCW800
Tora ChronographC.743CW800
WristmasterC.751 Refined ETA 2892-A2CW800

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