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Mainspring
For Seiko 7321-549A
2.50 x 0.200 x 500 x 17.0 mm
GR Reference #: GR6703
Height (H): 2.5mm
Thickness (T): 0.2mm
Total Length (TL): 500mm
Barrel Diameter (BD): 17mm
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 |
|---|---|---|
| Seiko V722-6A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Citizen 30-8072 | CITIZE CASE REFERENCE | |
| Citizen 4-408527 | CITIZEN CASE | |
| Citizen 4-G08539 | CITIZEN CASE | |
| Citizen 48-1122 | CITIZE CASE REFERENCE | |
| Citizen SZ1052 | CITIZE CASE REFERENCE | |
| Ebosa 119 | PIN LEVER | 10.5 |
| ETA 1088 | 10.5 | |
| ETA 9155 | 28800 BPH ELECTRIC | 12.5 |
| Omega 7837 | OMEGA CASE USES CALIBER 480 | |
| Seiko V722-6A20 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko Y131-5140 | PULSAR CASE REFERENCE |
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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 |
|---|---|---|
| Winton 792-17 | 2.50 x 0.200 x 540 (500) x 16.5 (17.0) mm | Buy mainspring |
| Winton 793-17 | 2.50 x 0.200 x 540 (500) x 16.5 (17.0) mm | Buy mainspring |
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