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Mainspring
For Seiko 5420-5050
1.60 x 0.065 x 260 x 6.5 mm
GR Reference #: GR4421
Height (H): 1.6mm
Thickness (T): 0.065mm
Total Length (TL): 260mm
Barrel Diameter (BD): 6.5mm
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 64-3645 | CITIZE CASE REFERENCE | |
| Langendorf 659 | PL CAL DSS | 6.75 x 8 |
| Langendorf 659 | PL CAL DSS | 6.75 x 8 |
| Otero 146 | 10.5 | |
| Sgt 100 | 21,600 BPH DSS, FE 140 A | 11.5 |
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Similar Mainspring Listing
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
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