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Mainspring
For Osco 50
1.50 x 0.210 x 480 x 15.5 mm
GR Reference #: GR4365
Height (H): 1.5mm
Thickness (T): 0.21mm
Total Length (TL): 480mm
Barrel Diameter (BD): 15.5mm
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 |
|---|---|---|
| Dugena 612 | 11.5 | |
| Citizen 4-039921 | CITIZEN CASE REFERENCE | |
| Citizen 4-076630 | CITIZEN CASE | |
| Citizen 4-340434 | CITIZEN CASE | |
| Citizen 4-970403 | CITIZEN CASE | |
| Citizen SC5052 | CITIZE CASE REFERENCE | |
| Dugena 612 | 11.5 | |
| France Ebauches 140 | 21,600 BPH DSS | 11.5 |
| Hamilton 624 | SS AUTO CAL | 11.5 |
| International Durowe 7423/3 | 21600 BPH 17JLS SHOCK DSS CALD (DAY/DATE) | 11.5 |
| Omega 368..1617 | ||
| Seiko 2505-0020 | SEIKO CASE REFERENCE | |
| Seiko 5A50-0320 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 6030-9501 | SEIKO | |
| Seiko 6106-8640 | SEIKO CASE REFERENCE | |
| Seiko 7752-0010 | SEIKO CASE REFERENCE | |
| Seiko 7800-5089 | SEIKO CASE REFERENCE | |
| Seiko W820-4040 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y136-6B90 | 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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