The Seiko Y131-5660 is a watch model based on the Y131 movement.
Parts List
| SADN60GN00 | crystal |
| 35MP8NF1 | crown |
| 0H2395B01 | case back gasket |
| EZ0058B01 | others - crown and stem gasket |
The Seiko Y131-5660 is a watch model based on the Y131 movement.
| SADN60GN00 | crystal |
| 35MP8NF1 | crown |
| 0H2395B01 | case back gasket |
| EZ0058B01 | others - crown and stem gasket |