CRYSTAL
For Seiko 2C20-5451
182/591
Alternate: /VAL 77ECO
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| A. Schild 1463 | AUTOMATIC RESERVE INDICATOR DIRECT | 11.5 |
| Citizen 21-8006 | CITIZE CASE REFERENCE | |
| Citizen 4-206088 | CITIZEN CASE | |
| Omega 18733 | OMEGA CASE USES CALIBER 440 |
