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Mainspring
For Junghans 640.01
1.25 x 0.125 x 14.0 mm
Height (H): 1.25mm
Thickness (T): 0.125mm
Barrel Diameter (BD): 14mm
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:
| GR Reference # | Mainspring | Buy |
|---|---|---|
| GR29851 | 1.20 (1.25) x 0.125 x 560 x 14.0 mm | Buy mainspring |
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko V33F-6C50 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Benrus EB | 21 JEWELS | 5.5 x 6.75 |
| Bulova 3448 | ACCUTRON CASE REFERENCE | |
| Citizen 37-4679 | CITIZE CASE REFERENCE | |
| Citizen 4-893964 | CITIZEN CASE | |
| Citizen 4-C50669 | CITIZEN CASE | |
| Citizen 4-R08562 | CITIZEN CASE | |
| Seiko 5930-5000 | SEIKO CASE REFERENCE | |
| Citizen 4-S36441 | CITIZEN CASE REFERENCE | |
| Hamilton 975578 | HAMILT CASE REFERENCE | |
| Miyota 0S26 | CIT 8300A | 5.5 |
| Omega 611.062 | OMEGA CASE USES CALIBER 650 | |
| Seiko 1700A | ||
| Seiko V515-6330 | LORUS CASE REFERENCE | |
| Seiko 2415-7050 | SEIKO CASE REFERENCE | |
| Seiko 5930-5000 | SEIKO CASE REFERENCE | |
| Seiko 3E29-5010 | SEIKO CASE REFERENCE | |
| Seiko 3E29-5010 | SEIKO CASE REFERENCE | |
| Seiko 4300-5150 | SEIKO CASE REFERENCE | |
| Seiko 5930-5000 | SEIKO CASE REFERENCE | |
| Seiko 5A74-5500 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7T32-7D10 | SEIKO CASE 971129 | |
| Seiko V33F-6C50 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Citizen 4-S36441 | CITIZEN CASE REFERENCE | |
| Seiko V515-6330 | LORUS CASE REFERENCE |
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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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