STEM, O/S
For Seiko 1520-3700
201/GRU 350
Alternate: 200/GRU 350
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Mido 001147-2CD | 21,600 BPH AUTO SWEEP SECOND DAY DATE | 11.5 |
| Omega 6564 | OMEGA CASE REFERENCE |
