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Return To ShopTo look for similar mainsprings that exactly match a specific dimension, select it from the links above.
This mainspring is used by the following movements:
Movement | Description | Ligne |
---|---|---|
Parrenin 1640 | 18000 BPH-PIN LEVER-DSS- | 11.5 |
Parrenin 1640D | 18,000 BPH PIN LEVER DSS | 11.5 |
Parrenin 1641 | 18,000 BPH PL DSS CAL | 11.5 |
Parrenin 1641D | 18,000 BPH PIN LEVER DSS CALD | 11.5 |
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
Movement | Mainspring | GR Reference # |
---|---|---|
IWC 63 12 | 1.10 (1.15) x 0.140 (0.110) x 290 (320) x 10.0 (9.5) mm | |
IWC 63T 12 | 1.10 (1.15) x 0.140 (0.110) x 290 (320) x 10.0 (9.5) mm |
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