CRYSTAL-SAPPHIRE
For Seiko 4206-0521
5435/31
Alternate: 5435/31
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Citizen PX-2020 | CITIZE CASE REFERENCE | |
| Seiko 2K23-6000 | SEIKO CASE REFERENCE COSERVE 2003/2004 |
