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Mainspring
For Certina 12-10
1.95 x 0.230 x 17.0 mm
Height (H): 1.95mm
Thickness (T): 0.23mm
Barrel Diameter (BD): 17mm
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 |
|---|---|---|
| Angelus 243 K | 8 DAY CALENDAR | 16.5 |
| Citizen 4-K003156 | CITIZEN CASE REFERENCE | |
| Citizen 4-085884 | CITIZE CASE REFERENCE | |
| Citizen 4-231112 | CITIZEN CASE | |
| Citizen 4-242238 | CITIZEN CASE | |
| Citizen 4-E42410 | CITIZEN CASE | |
| Citizen 4-K003156 | CITIZEN CASE REFERENCE | |
| Cortebert 687 | 6.75 x 8 | |
| Junghans 87/10 | DSS | |
| Omega 168.1603 | OMEGA CASE USES CALIBER 1120 | |
| Rayville 600 | BACKWIND INCABLOC | 6 |
| Seiko 2B31-5039 | SEIKO CASE REFERENCE | |
| Seiko 2E20-572B | SEIKO CASE REFERENCE | |
| Seiko 2Y01-5B00 | SEIKO CASE REFERENCE | |
| Seiko 5Y30-7039 | SEIKO CASE REFERENCE | |
| Seiko 6730-5600 | SEIKO CASE REFERENCE | |
| Seiko V232-5380 | LORUS CASE REFERENCE | |
| Seiko Y150-5F70 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
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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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