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Mainspring
For Longines 291
1.35 x 0.090 x 250 x 8.0 mm
Height (H): 1.35mm
Thickness (T): 0.09mm
Total Length (TL): 250mm
Barrel Diameter (BD): 8mm
End Type: Auto
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 |
|---|---|---|
| Cattin 86-1000 | QUARTZ ANALOG W/O SEC OR DSS | 10.5 |
| Citizen 4-101936 | CITIZEN CASE | |
| Citizen 4-155076 | CITIZEN CASE | |
| Citizen 4-712226 | CITIZEN CASE | |
| Citizen 4-810201 | CITIZEN CASE | |
| Citizen 4-950798 | CITIZEN CASE | |
| Citizen 4-F46215 | CITIZEN CASE | |
| Citizen 4-810201 | CITIZEN CASE | |
| Citizen 4-G05581 | CITIZEN CASE | |
| ETA 955.114 | QTZ ANAL DSS CAL 7JL:USES SAME CAN PIN& HR WHL AS ETA 956.101 | 11.5 |
| General 841 | 11.5 | |
| Seiko 1E20-639A | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Citizen 4-950798 | CITIZEN CASE | |
| Seiko 1N00-6L20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 4N00-515A | SEIKO CASE REFERENCE | |
| Seiko 5421-0120 | SEIKO CASE REFERENCE | |
| Seiko 6730-5879 | SEIKO CASE REFERENCE | |
| Seiko 8223-5080 | SEIKO CASE REFERENCE | |
| Seiko 9020-5280 | SEIKO 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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