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Mainspring
For Junghans J48B/1
1.50 x 0.150 x 340 x 12.5 mm
GR Reference #: GR4254
Height (H): 1.5mm
Thickness (T): 0.15mm
Total Length (TL): 340mm
Barrel Diameter (BD): 12.5mm
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 |
|---|---|---|
| Citizen 4-Y60691 | CITIZEN CASE | |
| Bulova C967422 | 6221.37 PUW 900P | |
| Citizen 4-396103 | CITIZEN CASE | |
| Citizen 4-402995 | CITIZEN CASE | |
| Citizen 4-941764 | CITIZEN CASE | |
| Citizen 4-987918 | CITIZE CASE REFERENCE | |
| Citizen 4-396103 | CITIZEN CASE | |
| Citizen 4-G02981 | CITIZEN CASE | |
| Citizen 4-K02384 | CITIZEN CASE | |
| Seiko 6730-5080 | SEIKO CASE REFERENCE | |
| Citizen 4-S26097 | CITIZEN CASE | |
| Citizen 4-Y60691 | CITIZEN CASE | |
| Citizen ST-3196 | CITIZE CASE REFERENCE | |
| Dugena 1158 | 10.5 | |
| Omega 40.6 | 17 | |
| Dugena 1158 | 10.5 | |
| Seiko 2100-3110 | SEIKO CASE REFERENCE | |
| Seiko 6730-5080 | SEIKO CASE REFERENCE | |
| Seiko 7A28-7030 | SEIKO CASE REFERENCE | |
| Seiko L122-4030 | SEIKO 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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