ALARM MAINSPRING
For Citizen 4-E42029
721/218
Alternate: 721/218
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 1828 | 8.75 | |
| Seiko 1N00-5H29 | SEIKO CASE REFERENCE | |
| Seiko 2626-504A | SEIKO CASE REFERENCE |
