Definitions:
MODEL, DESCRIPTION | MOVEMENT / CALIBER | WINDING DIRECTION | TURNS PER DAY (TPD) |
---|---|---|---|
8003 | Valjoux 7750 | CW | 800 |
8009 | ETA 2892-2 | Both | 650 |
8010 | Valjoux 7750 | CW | 800 |
8020 | ETA 2892-2 and DD 9000 | Both | 650 |
8021 | Valjoux 7750 | CW | 800 |
8022 | ETA 2892-2 and JB 897-5 | Both | 650 |
8024 | ETA 2892-2 | Both | 650 |
8105 | ETA 2892-2 | Both | 650 |
If you could not find your watch model (or caliber) in this table, you may determine your PIERRE LAURENT 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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