MAINSPRING 2.00-.075-406
For Seiko Y136-6A30
283/111
Alternate: 6303
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 1F21-0L00 | SEIKO CASE REFERENCE COSERVE 2003/2004 | |
| Seiko 7006-7150 | SEIKO CASE REFERENCE |
