ALARM MAINSPRING
For Ronda 1021-21
X/2561
Alternate: 58350/VAL 92
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 5421-5040 | SEIKO CASE REFERENCE | |
| Puw 242N | QUARTZ ANALOG W/O SEC CALD | 10.5 |
| Seiko 1N00-0A29 | SEIKO CASE REFERENCE | |
| Seiko 5421-5040 | SEIKO CASE REFERENCE |
