MAINSPRING 2.5X.22X21" T-END
For Eterna 1437U
400/229
Alternate: 516/KIF
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Phenix 782 | 18 | |
| Seiko 2320-5340 | SEIKO CASE REFERENCE | |
| Seiko 4216-5000 | SEIKO CASE REFERENCE | |
| Seiko V810-5130 | SEIKO CASE REFERENCE |
