FORTIS winding parameters

Definitions:

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

MODEL, DESCRIPTIONMOVEMENT / CALIBERWINDING DIRECTIONTURNS PER DAY (TPD)
Art Edition by Rolf SachsBoth650
Art Edition MatternBoth650
Art Edition Planet Gerd WinnerCW800
B-42 Big Day DateBoth650
B-42 Black Automatic: 647.28.71Automatic 2836-2Both650
B-42 Black Chronograph: 638.28.71LAutomatic 7750CW800
B-42 Black Ltd. Ed. - Black Black: 647.28.81Automatic 2836-2Both650
B-42 Black & Black 2012Both650
B-42 Black Ltd. Ed. - Black MARS 500: 647.28.13Automatic 2836-2Both650
B-42 Black Chronograph Titan CarbonCW800
B-42 Black Mars500 ChronoCW800
B-42 Chronograph GMT Chronometer C.O.S.C.: 651.10.12 MAutomatic 7750 w/GMT SuperstructureCW800
B-42 Diver Chronograph: 640.10Automatic 7750CW800
B-42 Diver Chronograph AlarmCW800
B-42 Diver Chronograph GMTAutomatic 7750CW800
B-42 Diver Day/Date: 648.10Automatic 2836-2Both650
B-42 Diver GMT 3 Time Zones: 650.10Automatic 2893-2Both650
B-42 Diver Ltd. Ed. - Chronograph Alarm COSC: 641.10.92F2001 AlarmCW800
B-42 Flieger Black Chronograph: 656.18.81Automatic 7750CW800
B-42 Flieger Black Day/Date: 655.18.81Automatic 2836-2Both650
B-42 Flieger Black Ltd. Ed. - Chronograph: 656.18.81Automatic 7750CW800
B-42 Flieger Black Ltd. Ed. - Chronograph Alarm COSC: 657.10.11F2001-5 AlarmCW800
B-42 Flieger Black Ltd. Ed. - Cockpit GMT: 672.18.11Automatic 2893-1Both650
B-42 Flieger Black Ltd. Ed. - Day/Date: 655.18.81Automatic 2836-2Both650
B-42 Flieger Chronograph: 656.10Automatic 7750CW800
B-42 Flieger Chronograph Alarm: 636.10F2001 AlarmCW800
B-42 Flieger Chrono Alarm ChronometerCW800
B-42 Flieger Chronograph GMTAutomatic 7750CW800
B-42 Flieger CockpitBoth650
B-42 Flieger Cockpit Limited EditionBoth650
B-42 Flieger Day/Date: 645.10, 655.10Automatic 2836-2Both650
B-42 Flieger Diver ChronographAutomatic 7750CW800
B-42 Marinemaster Chronograph: 638, 671.10Automatic 7750CW800
B-42 Marinemaster Chronograph Alarm: 639F2001-5 AlarmCW800
B-42 Marinemaster Day/Date: 647.11, 670.10Automatic 2836-2Both650
B-42 Marinemaster Ltd. Ed. - Chronograph Alarm: 637.10.41, 639.10.41F2001 AlarmCW800
B-42 Marinemaster Ltd. Ed. - Chronograph Alarm Chronometer COSC: 673.10.41F2001 AlarmCW800
B-42 Official Cosmonauts Chronograph: 630, 638.10Automatic 7750CW800
B-42 Official Cosmonauts Chronograph Alarm: 639.22F2001 AlarmCW800
B-42 Official Cosmonauts Chronograph Alarm TitaniumCW800
B-42 Official Cosmonauts Chronograph Diamond: 630Automatic 7750CW800
B-42 Official Cosmonauts Chronograph GMTAutomatic 7750CW800
B-42 Official Cosmonauts Chronograph Titanium: 659.27Automatic 7750CW800
B-42 Official Cosmonauts Day/Date: 610, 647.10Automatic 2836-2Both650
B-42 Official Cosmonauts Day/Date Mars MissionBoth650
B-42 Official Cosmonauts Day/Date Titanium: 658.27Automatic 2836-2Both650
B-42 Official Cosmonauts Edition Titan CarbonCW800
B-42 Official Cosmonauts GMTBoth650
B-42 Official Cosmonauts GMT 3 Time ZonesAutomatic 2893-2Both650
B-42 Official Cosmonauts Ltd. Ed. - Chronograph Alarm COSC: 660.27.11F2001 AlarmCW800
B-42 Official Cosmonauts Ltd. Ed. - Chronograph Gold Edition: 630.50.12Automatic 7750CW800
B-42 Official Cosmonauts Ltd. Ed. - Chronograph Titanium Edition: 638.27.91 MAutomatic 7750CW800
B-42 Official Cosmonauts Ltd. Ed. - Chronograph Titanium Edition (2004): 644.27.11Lemania 5100CCW800
B-42 Official Cosmonauts Ltd. Ed. - Day/Date Titanium MARS 500: 658.27.81Automatic 2836-2Both650
B-42 Official Cosmonauts Ltd. Ed. - MARS 500: 658.27.81Automatic 2836-2Both650
B-42 Pilot Professional Chronograph: 635.10Automatic 7750CW800
B-42 Pilot Professional Chronograph Alarm: 636.22F2001 AlarmCW800
B-42 Pilot Professional Chronograph Alarm TitaniumF2001 AlarmCW800
B-42 Pilot Professional Chronograph GMTAutomatic 7750CW800
B-42 Pilot Professional ChronographCW800
B-42 Pilot Professional Day/Date: 645.10Automatic 2836-2Both650
B-42 Stratoliner Chronograph: 665.10Automatic 7750CW800
B-42 Stratoliner Black & WhiteAutomatic 7750CW800
B-47 Big BlackBoth650
B-47 Calculator: 666.10Automatic 2893-2Both650
B-47 Calculator Ltd. Ed. - GMT 3 Time Zones: 666.10.31Automatic 2893-2Both650
B-47 Mysterious PlanetBoth650
B-47 Worldtimer GMTBoth650
Chronograph Diver (Lemania 5100)CCW800
Cosmonauts Chrono AlarmCW800
Cosmonauts Chronograph (Lemania 5100)CCW800
Cosmonauts Pilot (Lemania 5100)CCW800
Cosmonauts Space Edition (Lemania 5100)CCW800
Cargo Spacematic Ltd. Ed.: 623.22.81Automatic 7750CW800
Edition Winner Automatic: 595Automatic 2824-2Both650
Edition Winner Chronograph: 597Automatic 7750CW800
Edition Winner Platin Alarm Chronograph Automatic: 599F2001 AlarmCW800
F-43 FliegerCW800
F-43 Flieger Big Day Big DateBoth650
F-4F Phantoms PhoreverCW800
Flieger 24 H: 621.10Automatic 2893-2Both650
Flieger Automatic: 595.10, 620.10Automatic 2824-2Both650
Flieger Automatic 24H: 596.10, 621.10Automatic 2893-2Both650
Flieger Big Date: 615.10Automatic 2836-2Both650
Flieger Black Automatic: 647Automatic 2836-2Both650
Flieger Black Chronograph: 638Automatic 7750CW800
Flieger Black Ltd. Ed. - 24h: 596.18Automatic 2893-2Both650
Flieger Chronograph: 597.10, 597.11, 622.10Automatic 7750CW800
Flieger Chronograph Automatic Alarm: 599.10F2001 AlarmCW800
Flieger Chronograph F-43 Alarm GMTCW800
Flieger CockpitAutomatic 2824-2Both650
Flieger GMT: 596.10, 621.10Automatic 2893-2Both650
Flieger GMT Chronometer: 598.10Automatic 7750CW800
Flieger Ltd. Ed. - NATO Tigers: 595.10.4Automatic 2824-2Both650
Flieger Ltd. Ed. - Chronograph AWACS: 597.11.11Automatic 7750CW800
Flieger Ltd. Ed. - Chronograph Gold Edition 18KTI: 597.50.12Automatic 7750CW800
Flieger Ltd. Ed. - Chronograph US Navy SWTI: 597.11Automatic 7750CW800
Flieger Ltd. Ed. - Steel: 597.11.12 LC 05Automatic 7750CW800
Flieger Ltd. Ed. - Steel / 18KT Gold: 59.60.12.LC 01Automatic 7750CW800
Jumping HourBoth650
Limited Art Edition - IQ - ROLF SACHS: 596.18.61LAutomatic 2824-2Both650
Limited Art Edition - MALTERN: 623.22.15CW800
Limited Art Edition - PLANET - GERD WINNER: 638.28.17 KAutomatic 7750CW800
Limited Art Edition - SPACE ART - FRANK BURMANNLemania 5100CCW800
Limited Art Edition - Spacematic PIT STOP - Jean TinguelyAutomatic 2824-2Both650
Official Cosmonauts Chronograph: 630.10Automatic 7750CW800
Maerinemaster VintageBoth650
Official Cosmonauts Chronograph Diamond: 630.14Automatic 7750CW800
Official Cosmonauts Day/Date: 610.10, 610.22Automatic 2836-2Both650
Official Cosmonauts GMT: 611.22Automatic 2893-2Both650
Official Cosmonauts Chronograph Alarm: 607.22F2001 AlarmCW800
Official Cosmonauts Chronograph Cosmonaut, Gold: 630.22Automatic 7750CW800
Official Cosmonauts Chronograph Cosmonaut: 602.22, 602.60Lemania 5100CCW800
Official Cosmonauts Chronograph Diver: 631.22Automatic 7750CW800
Official Cosmonauts Chronograph Diver: 605.22Lemania 5100CCW800
Official Cosmonauts Chronograph GMT Chronometer: 603.22, 603.60Automatic 7750CW800
Official Cosmonauts Chronograph Pilot: 606.22Lemania 5100CCW800
Official Cosmonauts Chronograph Pilot GMT: 632.22Automatic 7750CW800
Official Cosmonauts Ltd. Ed. - Chronograph Alarm Platinum Edition: 607.70.11, 607.70.12F2001 AlarmCW800
Official Cosmonauts Ltd. Ed. - Chronograph MIR: 602.22.11Lemania 5100CCW800
Official Cosmonauts Ltd. Ed. - Chronograph Space Edition ISS: 602.22, 602.60.11Lemania 5100CCW800
Official Cosmonauts Ltd. Ed. - Steel / 18KT Gold: 630.60.12
Pilot 42BBoth650
Pilot Professional Big Date: 615.22Automatic 2836-2Both650
Pilot Professional Big Date Black: 615.18Automatic 2836-2Both650
Pilot Professional Chronograph Alarm: 599.22F2001 AlarmCW800
Pilot Professional Chronograph Alarm Black: 599.18F2001 AlarmCW800
Pilot Professional Chronograph Auto: 597.22Automatic 7750CW800
Pilot Professional Chronograph Black: 597.18Automatic 7750CW800
Pilot Professional Day/Date: 595.22Automatic 2836-2Both650
Pilot Professional Day/Date Black: 595.18Automatic 2836-2Both650
Pilot Professional GMT: 596.22Automatic 2893-2Both650
Pilot Professional GMT Black: 596.18Automatic 2893-2Both650
Pilot Professional Ltd. Ed. - Chronograph Alarm Platinum: 599.70.11F2001 AlarmCW800
Pilot Professional Ltd. Ed. - DUCATI: 597.22.141.21Automatic 2836-2Both650
Pit Stop Jean TinguelyBoth650
Spaceleader Ltd. Ed. - By VOLKSWAGEN DESIGN: 661.20.31 KAutomatic 7750CW800
Spacematic Chronograph: 625.22Automatic 7750CW800
Spacematic Chronograph Alarm: 627.22F2001 AlarmCW800
Spacematic Day-Date: 623.22Automatic 2836-2Both650
Spacematic GMT: 624.22Automatic 2893-2Both650
Spacematic Ltd. Ed. - Swiss II Fighter Squadron: 625.22Automatic 7750CW800
Spacematic Limited Edition 2012Both650
Spacematic Yuri Gagarin GMTBoth650
Spacemleader Chrono by VolksWagenCW800
Square Automatic: 653.10Automatic 2836-2Both650
Square Chronograph: 667.10Automatic 7750CW800
Square Ltd. Ed. - Swiss International Airlines UTC: 652.10.148Automatic 2893Both650

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