OSCILLATING WEIGHT
For Seiko 7N39-5020
4001830
Alternate: X/10322
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-Y68501 | CITIZEN CASE | |
| Seiko 7N29-6320 | SEIKO CASE 951201 | |
| Unitas 6427 | 21600 BPH W/O CALD DAY DATE | 13 |
