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Mainspring
For Hamilton 63A
1.60 x 0.105 x 10.5 mm
Height (H): 1.6mm
Thickness (T): 0.105mm
Barrel Diameter (BD): 10.5mm
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:
| GR Reference # | Mainspring | Buy |
|---|---|---|
| GR4385X | 1.55 (1.60) x 0.100 (0.105) x 400 x 10.5 mm | Buy mainspring |
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Benrus GL2L | 21,600 BPH ASTROCHOC 17 JL | 5.5 x 6.75 |
| Bulova C872001 | BULOVA CASE REFERENCE | |
| Citizen 4-571746 | CITIZEN CASE | |
| Citizen 4-K07246 | CITIZEN CASE | |
| Citizen 4-T11612 | CITIZE CASE REFERENCE | |
| Seiko V701-5F59 | SEIKO CASE REFERENCE | |
| Citizen 45-5512 | CITIZE CASE REFERENCE | |
| Cyma Tavannes 067 | 6.75 x 11 | |
| Fontainemelon 35-21 | 7.75 | |
| Omega 7546 | OMEGA CASE USES CALIBER 480 484 580 650 | |
| Seiko 1E20-0D90 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 5Y39-701A | SEIKO CASE 08/12/98 | |
| Seiko 7812-6000 | SEIKO CASE REFERENCE | |
| Seiko 7N42-9A10 | SEIKO CASE 951201 | |
| Seiko V532-6E40 | SEIKO CASE 08/12/98 | |
| Seiko 7N42-9A10 | SEIKO CASE 951201 | |
| Seiko V580-5319 | ||
| Seiko Y819-5210 | ||
| Seiko V701-5F59 | SEIKO CASE REFERENCE | |
| Seiko Y819-5210 | ||
| Seiko 7812-6000 | SEIKO CASE REFERENCE | |
| Seiko 1E20-0D90 | 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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