FOURTH WHEEL & PINION (1)
For Seiko 6531A
721/180
Alternate: 721/GP 05-OLD
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Baumgartner 628-31/7 | 21,600 BPH DSS AUTO CALD DAY/DATE | 12.5 |
| Omega 6755 | OMEGA CASE NO PARTS AVAILABLE | |
| Omega 7245 | OMEGA CASE USES CALIBER 620 | |
| Seiko 4206-517A | SEIKO CASE REFERENCE |
