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Mainspring
For Certina 920-1
1.35 x 0.085 x 260 x 8.0 mm
GR Reference #: GR3486X
Height (H): 1.35mm
Thickness (T): 0.085mm
Total Length (TL): 260mm
Barrel Diameter (BD): 8mm
End Type: Auto
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 |
|---|---|---|
| Bulova C832000 | BULOVA CASE REFERENCE | |
| Citizen 4-661001 | CITIZEN CASE | |
| Elgin EK870-017 | ELGIN CASE | |
| Omega 6678 | OMEGA CASE USES CALIBER 302 | |
| Omega 6678 | OMEGA CASE USES CALIBER 302 | |
| Sears A52A | 21600 BPH-7JL-DSS-AUTO-CALD (DAY DATE) | 11.5 |
| Seiko 2620-5670 | SEIKO CASE REFERENCE | |
| Seiko 7N29-5049 | SEIKO CASE REFERENCE | |
| Seiko 4N21-0410 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7N29-5049 | SEIKO CASE REFERENCE | |
| Seiko 9300-5010 | SEIKO CASE REFERENCE | |
| Seiko V701-7150 | 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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