The Seiko Y131-5270 is a watch model based on the Y131 movement.
Parts List
| RE5N70GN00 | crystal |
| 35MB0NF1 | crown |
| 0E240BA1 | case back gasket |
| EZ0058B01 | others - crown and stem gasket |
The Seiko Y131-5270 is a watch model based on the Y131 movement.
| RE5N70GN00 | crystal |
| 35MB0NF1 | crown |
| 0E240BA1 | case back gasket |
| EZ0058B01 | others - crown and stem gasket |