The Seiko Y481-6450 is a watch model based on the Y481 movement.
Parts List
| SACN51LN00 | crystal |
| 35ND3NN1 | crown |
| 35ND9NN5 | crown |
| 35ND9NT5 | crown |
| 0H2500B01 | case back gasket - case back gasket |
| DH0070B01 | case back gasket - crown and stem gasket |
The Seiko Y481-6450 is a watch model based on the Y481 movement.
| SACN51LN00 | crystal |
| 35ND3NN1 | crown |
| 35ND9NN5 | crown |
| 35ND9NT5 | crown |
| 0H2500B01 | case back gasket - case back gasket |
| DH0070B01 | case back gasket - crown and stem gasket |