Definitions:
MODEL, DESCRIPTION | MOVEMENT / CALIBER | WINDING DIRECTION | TURNS PER DAY (TPD) |
---|---|---|---|
A-Evolution | ETA 2892 | Both | 650 |
Carré-Automatic Tourbillon White Gold | GC08 | – | – |
Chrono | DD 2021 | Both | 650 |
Haute Joaillerie - Chronograph Gold Diamond | DD 2021 | Both | 650 |
Haute Joaillerie – Gold Auto | ETA 2892-A2 | Both | 650 |
Lady Gold | ETA 2892-A2 | Both | 650 |
New Complications Chronograph | DD 2021 | Both | 650 |
Renaissance Chronograph | DD 2021 | Both | 650 |
Renaissance Lady | ETA 2892-A2 | Both | 650 |
Renaissance Man | ETA 2892-A2 | Both | 650 |
Renaissance Man Swingo Steel | ETA 2892-A2 | Both | 650 |
Seaside Chronogaphs | DD 2021 | Both | 650 |
Sport Side Chronograph | DD 2021 | Both | 650 |
Tourbillon Automatic Date at 12 Platinum | GC08 | – | – |
Turbo | ETA 7753 | CW | 800 |
If you could not find your watch model (or caliber) in this table, you may determine your GERALD CHARLES 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.
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