OSCILLATING WEIGHT HOOK
For Seiko 1421-5440
250/1416
Alternate: 2558/BET 8404
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-107896 | CITIZEN CASE | |
| Citizen 81-7660 | CITIZE CASE REFERENCE | |
| Seiko 4N00-5139 | SEIKO CASE REFERENCE |
