The Seiko Y481-643A is a watch model based on the Y481 movement.
Parts List
| ES5W27LN00 | crystal |
| 35M75NS1 | crown |
| 0F190BAA3 | case back gasket - case back gasket |
| DH0115B01 | case back gasket - crown and stem gasket |
The Seiko Y481-643A is a watch model based on the Y481 movement.
| ES5W27LN00 | crystal |
| 35M75NS1 | crown |
| 0F190BAA3 | case back gasket - case back gasket |
| DH0115B01 | case back gasket - crown and stem gasket |