REDUCTION GEAR
For Seiko 7750-5399
420/1189S
Alternate: 031.023.00001
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-490649 | CITIZE CASE REFERENCE | |
| Seiko 1100-2820 | SEIKO CASE REFERENCE | |
| Omega 5692 | OMEGA CASE USES CALIBER 480 | |
| Seiko 1100-2820 | SEIKO CASE REFERENCE |
