MAINSPRING 8X9X15 HOLE
For Seiko 6600-7070
M/1691
Alternate: 364/AS 1787
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 5606-7250 | SEIKO CASE REFERENCE | |
| Seiko 7025-8170 | SEIKO CASE REFERENCE | |
| Seiko V701-1150 | ANALOG QUARTZ |
