The Seiko Y131-6020 is a watch model based on the Y131 movement.
Parts List
| 35MP0NC1 | crown |
| 35MP0NF1 | crown |
| 0H2650B01 | case back gasket |
The Seiko Y131-6020 is a watch model based on the Y131 movement.
| 35MP0NC1 | crown |
| 35MP0NF1 | crown |
| 0H2650B01 | case back gasket |