SCREW, RATCHET WHEEL
For Seiko 1000-7800
721/672
Alternate: 721/TIS 28.5T21
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 32-1125 | CITIZE CASE REFERENCE | |
| Citizen 37-7171 | CITIZE CASE REFERENCE | |
| Miyota B020 | ||
| Langendorf 858 | CAL | 8.75 |
| Miyota B020 | ||
| Seiko 4206-0220 | SEIKO CASE REFERENCE | |
| Seiko 8123-7110 | SEIKO CASE REFERENCE |
