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Mainspring
For Brac 21
1.40 x 0.120 x 340 x 10.5 mm
GR Reference #: GR3729
Height (H): 1.4mm
Thickness (T): 0.12mm
Total Length (TL): 340mm
Barrel Diameter (BD): 10.5mm
End Type: Manual
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 C867111 | BULOVA CASE REFERENCE | |
| Citizen 4-321863 | CITIZEN CASE | |
| Cortebert 718 | ||
| Doxa 20 | ETA 2412 | |
| Gruen ETA 980 | ETA 980 | 585 |
| Langendorf 506 | 5 x 7 | |
| Citizen 4-321863 | CITIZEN CASE | |
| Seiko 1700-0440 | SEIKO CASE REFERENCE | |
| Doxa 20 | ETA 2412 | |
| Seiko 2P21-0280 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y150-0AE0 | 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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