The Seiko Y481-1210 is a watch model based on the Y481 movement.
Parts List
| 260P04LN03 | crystal |
| 260W15LN00 | crystal |
| 45M43NS1 | crown |
| 0G270BAA3 | case back gasket |
| DB0055B0A | case back gasket - crown and stem gasket |
| 0H2600B01 | case back gasket - case back gasket |
| 86569530 | crystal gasket |
| 011LF | band |
| A170BS | others - push pin |