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Mainspring
For Junghans 620.52
1.95 x 0.230 x 17.0 mm
Height (H): 1.95mm
Thickness (T): 0.23mm
Barrel Diameter (BD): 17mm
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:
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Accutron 2193.10 | BULOVA ACCUTRON | |
| Bulova C4381 | BULOVA CASE REFERENCE | |
| Citizen 4-340604 | CITIZEN CASE | |
| Omega 16704 | OMEGA USES CALIBER 440 | |
| Citizen 4-408675 | CITIZEN CASE | |
| Citizen 4-950364 | CITIZE CASE REFERENCE | |
| Citizen 7871A | ||
| Lemania 6230 | 18000 BPH PIN LEV TIMER OFF CENTER MIN REG 2 FUNCTIONS | 17 |
| Omega 16704 | OMEGA USES CALIBER 440 | |
| Omega 398.858 | OMEGA CASE USES CALIBER 1333 | |
| Omega 6046 | OMEGA CASE USES CALIBER 502 | |
| Qualco 11Y2M8 | DSS ANTICHOC S 65 | 11.5 |
| Seiko 1400-5580 | SEIKO CASE REFERENCE | |
| Seiko 1421-5009 | SEIKO CASE REFERENCE | |
| Seiko 6106-8130 | SEIKO CASE REFERENCE | |
| Seiko V515-6040 | PULSAR CASE REFERENCE | |
| Seiko V782-0530 | SEIKO CASE 971201 | |
| Venus 94 | 10.5 |
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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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