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Mainspring
For Certina 15-21
1.15 x 0.085 x 9.5 mm
Height (H): 1.15mm
Thickness (T): 0.085mm
Barrel Diameter (BD): 9.5mm
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 |
|---|---|---|
| Bulova C877207 | BULOVA CASE REFERENCE | |
| Citizen 82-7363 | CITIZE CASE REFERENCE | |
| Citizen 4-080041 | CITIZEN CASE | |
| Citizen 4-096584 | CITIZE CASE REFERENCE | |
| Citizen 4-154908G | CITIZEN CASE | |
| Bulova C877207 | BULOVA CASE REFERENCE | |
| Citizen 4-213114 | CITIZEN CASE | |
| Citizen 4-711742 | CITIZEN CASE | |
| Mido 0582 | MIDO CASE REFERENCE | |
| Citizen 4-891988 | CITIZEN CASE | |
| Citizen 4-895304 | CITIZEN CASE | |
| Citizen 4-L09138 | CITIZEN CASE | |
| Citizen 82-7363 | CITIZE CASE REFERENCE | |
| Mido 0582 | MIDO CASE REFERENCE | |
| Omega 366.830 | OMEGA CASE USES CALIBER 1022 | |
| Seiko 2P20-5150 | SEIKO CASE REFERENCE | |
| Seiko 6020-7050 | SEIKO CASE REFERENCE | |
| Seiko 7123-5050 | SEIKO CASE REFERENCE | |
| Seiko 8420-7320 | SEIKO CASE REFERENCE | |
| Seiko VX42-X266 |
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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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