MAINSPRING, 5.5 X 11.75 X 8.75
For Bulova R311
220/LEC 201
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 1100-1440 | SEIKO CASE REFERENCE | |
| Seiko 8522-5049 | SEIKO CASE REFERENCE | |
| Wyler WL134 | (AS 1977) | 5.5 |
