AUTO WIND UPPER SET SPRING
For Baumgartner 888-31/7
420/1226
Alternate: 421/BET 8021-68
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-222806 | CITIZEN CASE | |
| Seiko V230-5530 | PULSAR CASE REFERENCE |
