The Seiko 8L21-00C0 is a watch model based on the 8L21 movement.
Parts List
| 0F260BAD2 | case back gasket - case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| WDDG12C | band - leather band |
| 81507217 | others - case back screw |
| S200BS | others - push pin |
Other models with the same movement
| 8L21-00A0 |
| 8L21-00B0 |