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Mainspring
For Hamilton 8304
1.40 x 0.110 x 380 x 11.5 mm
GR Reference #: GR3702X
Height (H): 1.4mm
Thickness (T): 0.11mm
Total Length (TL): 380mm
Barrel Diameter (BD): 11.5mm
End Type: Auto
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 4-870263 | CITIZEN CASE | |
| Citizen 4-B08251 | ||
| Seiko 1F20-0B10 | SEIKO CASE REFERENCE | |
| Citizen 4-F60617 | CITIZEN CASE | |
| Citizen 4-K08463 | CITIZEN CASE | |
| Citizen 4-K08463 | CITIZEN CASE | |
| Hamilton 954 | AMERICAN P/W OPEN FACE 17 JEWEL | |
| Langendorf 559 | 5.75 x 6.75 | |
| Parrenin Z172 | 21,600 BPH DSS CALD ADJ STUD HOLD | 11.5 |
| Seiko 1F20-0B10 | SEIKO CASE REFERENCE | |
| Seiko 2E20-5239 | SEIKO CASE REFERENCE | |
| Seiko 4N21-1050 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V011-5090 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y150-5J40 | 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:
| Movement | Mainspring | Buy |
|---|---|---|
| Longines 380 | 1.40 x 0.120 (0.110) x 360 (380) x 11.0 (11.5) mm | Buy mainspring |
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