FLY-BACK WHEEL
For Seiko 7009-5901
100/GRU 258R
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 6155A | 25JL 36,000 BPH DSS AUTO CALD - SEC SET DEVICER | 13 |
| Standard 471 | 21,600 BPH DSS CAL (DAY-DATE) | 11.5 |
