CIRCUIT BLOCK
For Seiko Y580-5009
4001667
Alternate: X/8427
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bettlach 8804 | PIN LEVER-CALENDAR | 12 |
| Seiko 7019-5230 | SEIKO CASE REFERENCE | |
| Seiko V811-5330 | PULSAR CASE REFERENCE |
