The Seiko Y101-7020 is a watch model based on the Y101 movement.
Parts List
| 280N12AN00 | crystal |
| 35M98NF1 | crown |
| 0G2585B03 | case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |
The Seiko Y101-7020 is a watch model based on the Y101 movement.
| 280N12AN00 | crystal |
| 35M98NF1 | crown |
| 0G2585B03 | case back gasket |
| 0G0055B01 | case back gasket - crown and stem gasket |