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Mainspring
For Bettlach 8400
1.28 x 0.130 x 420 x 11.5 mm
Height (H): 1.28mm
Thickness (T): 0.13mm
Total Length (TL): 420mm
Barrel Diameter (BD): 11.5mm
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 |
|---|---|---|
| A. Schild 1707 | WITT EXC 105-110-121-445 | |
| Certina 301 | REGULAR AND SWEEP SECOND | 10.5 |
| Citizen 4-020731 | CITIZEN CASE | |
| Citizen 4-600479 | CITIZEN CASE | |
| Citizen 4-946502 | CITIZEN CASE | |
| Citizen 4-020731 | CITIZEN CASE | |
| Hamilton 899 | QUARTZ | 11.5 |
| Seiko V743-9A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Omega 198.020 | OMEGA CASE REFERENCE | |
| Seiko 1004-0090 | SEIKO CASE REFERENCE | |
| Seiko 1400-1060 | SEIKO CASE REFERENCE | |
| Seiko 6730-593H | SEIKO CASE REFERENCE | |
| Seiko V121-5000 | PULSAR CASE REFERENCE | |
| Seiko V338-6090 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V338-6090 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V743-9A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V121-5000 | 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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