MAINSPRING 4X9 1/2X16 1/2 T
For Omega 511.321
445/1513
Alternate: 445/1513
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Enicar 385 | QTZ | |
| Seiko 2919-0230 | SEIKO CASE REFERENCE | |
| Seiko Y147-7090 | SEIKO CASE REFERENCE |
