CRYSTAL
For Seiko 1M20-0A40
M/4231
Alternate: M/4231
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Longines 10.86 | 10 | |
| Bulova 17AE | MECHANICAL MOVEMENT, SMALL SECOND | 17 |
| Bulova 3873-1 | BULOVA CASE REFERENCE | |
| Seiko 1320-5140 | SEIKO CASE REFERENCE | |
| Citizen 4-890108 | CITIZEN CASE | |
| Citizen 4-S41291 | CITIZEN CASE | |
| Citizen 4-Y61400 | CITIZEN CASE | |
| Citizen 4-Y67173 | CITIZEN CASE | |
| IWC 37521 | 11.5 | |
| Juvenia 852 | INCO BLOCK | |
| Longines 10.86 | 10 | |
| Seiko 1320-5140 | SEIKO CASE REFERENCE | |
| Seiko 4N70-0250 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
