MAINSPRING ALARM
For Ronda 253P-21
A/5637
Alternate: A/5637
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Alpina 490 | 8.75 x 12 | |
| Citizen 4-227361 | CITIZEN CASE | |
| Kasper 1455 | DSS-AUTO-CAL-DIGITAL | 11.5 |
| Waltham 1898 6/0S | AMERICAN POCKET WATCH | |
| Alpina 490 | 8.75 x 12 |
