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BERTOLUCCI winding parameters
Definitions:
- «CW» - Clockwise winding direction;
- «CCW» - Counterclockwise winding direction;
- «Both» - Combined mode (Clockwise + Counterclockwise);
- «–» - Undefined;
| MODEL, DESCRIPTION | MOVEMENT / CALIBER | WINDING DIRECTION | TURNS PER DAY (TPD) |
|---|---|---|---|
| Forza Big Date Power Reserve: 1344 | Soprod 9090 | Both | 650 |
| Forza Chronograph: 1394 | Soprod 2025 | Both | 650 |
| Forza Power Reserve: 1354 | Soprod 9094 | Both | 650 |
| Giro Automatic: 1144 | ETA 2824-2 | Both | 650 |
| Giro Automatic Chronograph: 1194 | ETA 7753 | CW | 800 |
| Serena Garbo Dual Time Gent: 344 | Soprod TT651 | Both | 650 |
| Serena Garbo Gent Automatic | Soprod TT651 | Both | 650 |
| UOMO 824 Medium Self-Winding | 11.5 | Both | 650 |
| UOMO 854 Self-Winding Chronograph & Chronometer | 13.25 | CW | 800 |
| UOMO 854 Flash Self-Winding Chronograph & Chronometer | 13.25 | CW | 800 |
| UOMO 884 Gents' Self-Winding Chronometer | 11.5 | Both | 650 |
| VIR 144 | ETA 2892-A2 | Both | 650 |
| VIR 634 | ETA 2892-A2 | Both | 650 |
If you could not find your watch model (or caliber) in this table, you may determine your BERTOLUCCI 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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