UPP/LOW STEP ROTOR
For Seiko 1800-0200
51/BUL 12B
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 2620-5280 | SEIKO CASE REFERENCE | |
| Seiko 8420-5130 | SEIKO CASE REFERENCE | |
| Wittnauer 4511 | WITTNA CASE REFERENCE |
