MAINSPRING, 38 X 1/2 X 29 DB
For Elgin GRD 275
21B/BUL 10COAC
Discontinued: Yes, use MSN-406
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Bulova C3051 | BULOVA CASE REFERENCE | |
| ETA 2820 | 21,600 BPH DSS STOP SEC. AUTO | 11.5 |
| Miyota 4T24 |
