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Mainspring
For ETA 991
1.30 x 0.130 x 420 x 12.0 mm
GR Reference #: GR3343
Height (H): 1.3mm
Thickness (T): 0.13mm
Total Length (TL): 420mm
Barrel Diameter (BD): 12mm
End Type: Manual
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 2930E | QUARTZ ANALOG DSS | 5.5 x 6.75 |
| Citizen 4-L02737 | CITIZEN CASE | |
| Citizen AF-2032 | CITIZE CASE REFERENCE | |
| Omega 191.122 | OMEGA CASE - USES CALIBER 1351 | |
| Omega 2852-4SC | OMEGA CASE | |
| Seiko Y113-6200 | PULSAR CASE REFERENCE |
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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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