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Mainspring
For Girard Perregaux 440
1.45 x 0.095 x 320 x 9.5 mm
GR Reference #: GR3943X
Height (H): 1.45mm
Thickness (T): 0.095mm
Total Length (TL): 320mm
Barrel Diameter (BD): 9.5mm
End Type: Auto
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-R09968 | CITIZEN CASE | |
| Citizen 4-S33913 | CITIZEN CASE | |
| Jaeger Lecoultre ATMOS | SEE JLC 526 OR 528 | |
| Seiko 6308-8040 | SEIKO CASE REFERENCE | |
| Seiko 9550-5290 | SEIKO CASE REFERENCE | |
| Seiko 9570A | ||
| Seiko 9571-5000 | SEIKO CASE REFERENCE |
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Similar Mainspring Listing
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 # |
|---|---|---|
| Bidlingmaier 104-112 | 1.35 (1.45) x 0.100 (0.095) x 315 (320) x 9.5 mm |
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