Y BAND JT
For Seiko B337-5100
A/116
Alternate: 51472/AS 1250 C
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Valjoux 7723 | 18,000 OR 36,000 BPH SHOCK SPLIT SEC TIMER - CENTRAL MIN REG | 19 |
| Wittnauer KW8017 |
