MAINSPRING, 4.6 X .23 X 31 1/2
A/1620
Alternate: 2590/AS 1402
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-040741 | CITIZE CASE REFERENCE | |
| Seiko 1520-3880 | SEIKO CASE REFERENCE | |
| Seiko 2206-5080 | SEIKO CASE REFERENCE | |
| Seiko 2206-5080 | SEIKO CASE REFERENCE | |
| Seiko Y101-5160 | PULSAR CASE REFERENCE |
