COIL UNIT, CHRONOGRAPH
For Seiko 8420-6640
A/219
Alternate: 1143/AS 1336
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen 4-101600 | CITIZE CASE REFERENCE | |
| Citizen 4-103629 | CITIZEN CASE | |
| Seiko 9641-7010 | SEIKO CASE REFERENCE |
