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Mainspring
For Junghans J48B/1
1.55 x 0.110 x 350 x 10.5 mm
Height (H): 1.55mm
Thickness (T): 0.11mm
Total Length (TL): 350mm
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.
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 |
|---|---|---|
| Citizen 4-327225 | CITIZEN CASE | |
| Amida 457 | 18000 & 21600 BPH W/O SEC OR DSS AUTO CALD ADJ STUD HLD SHOC | 12.5 |
| Bulova 3873-1 | BULOVA CASE REFERENCE | |
| Seiko 4206-0220 | SEIKO CASE REFERENCE | |
| Citizen 4-327225 | CITIZEN CASE | |
| Omega 18916 | OMEGA CASE USES CALIBER 440 | |
| Seiko 4206-0220 | SEIKO CASE REFERENCE | |
| Seiko V532-6B00 |
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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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