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Mainspring
For Seiko 7N89-6A20
1.20 x 0.105 x 380 x 10.0 mm
GR Reference #: GR2939X
Height (H): 1.2mm
Thickness (T): 0.105mm
Total Length (TL): 380mm
Barrel Diameter (BD): 10mm
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 |
|---|---|---|
| Kienzle 058B12 | 12 | |
| Bulova C867326 | BULOVA CASE REFERENCE | |
| Kienzle 058B12 | 12 | |
| Mido 2107 | MIDO CASE REFERENCE | |
| Seiko 1230-5129 | SEIKO CASE REFERENCE | |
| Seiko 4205-0040 | SEIKO CASE REFERENCE | |
| Seiko 7N82-6E80 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko V743-8A00 | PULSAR CASE |
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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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