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Mainspring
For Parrenin 901
1.35 x 0.070 x 180 x 6.0 mm
Height (H): 1.35mm
Thickness (T): 0.07mm
Total Length (TL): 180mm
Barrel Diameter (BD): 6mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
GR Approximation
This mainspring does not have a GR reference. The following GR mainsprings are the closest fit, when values differ the exact value is shown brackets for reference:
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 37-1173 | CITIZE CASE REFERENCE | |
| Citizen 4-264819 | CITIZEN CASE | |
| Citizen 4-327306 | CITIZEN CASE | |
| Citizen 4-672402 | CITIZEN CASE | |
| Citizen 4-677463 | CITIZEN CASE | |
| Citizen 4-705297 | CITIZEN CASE | |
| Citizen 4-884812 | CITIZE CASE REFERENCE | |
| Citizen 4-981341 | CITIZEN CASE | |
| Citizen 4-981651 | CITIZEN CASE | |
| Citizen 4-S80997 | CITIZEN CASE | |
| Longines 140 | ETA 210.001 8J 341 RENATA | |
| Omega 6124 | OMEGA CASE USES CALIBER 321 | |
| Patek Philippe 910000-919999 | SEE PP 10-110 | |
| Seiko 7800-5149 | SEIKO |
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Similar Mainspring Listing
This mainspring is similar to the mainspring used by the following movements. A similar mainspring differs slightly in one or more dimensions but may possibly still work as a replacement. When values differ the exact value is shown brackets for reference:
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