BREMONT winding parameters

Definitions:

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

MODEL, DESCRIPTIONMOVEMENT / CALIBERWINDING DIRECTIONTURNS PER DAY (TPD)
ALT-CCW800
ALT-PCW800
ALT-ZCW800
ALT1-BCW800
ALT1-CETA 7750CW800
ALT1-PBE-53AEBoth800
ALT1-WTCW800
ALT1-ZCW800
ALT1-Z Limited EditionCW800
ALT1-Z US Navy PilotBE-54AECW800
BC-F1BE-36AEBoth650
BC-S1BE-36AEBoth650
BC-S2BE-36AEBoth650
EP120 SpitfireBE-53AECW800
EP120 Limited EditionBE-53AECW800
MB1BE-36ABoth650
MB2BE-36ABoth650
Norton Motorcycle Ltd. Ed.ETA 7750CW800
P51Both650
S500Both650
SoloBoth650
Solo37Both650
Supermarine 500BE-36ABoth650
Supermarine DescentBE-36ABoth650
U2Both650

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