The Seiko 2F50-5809 is a watch model based on the 2F50 movement.
Parts List
| ESYN11SN01 | crystal |
| 22N27DA5 | crown |
| 0C145BA11 | case back gasket |
| DZ0040B01 | others - crown and stem gasket |
Caliber 2F50
Seiko 2F50-5809 Watch Guide
The Seiko 2F50-5809 is a watch model based on the 2F50 movement.
| ESYN11SN01 | crystal |
| 22N27DA5 | crown |
| 0C145BA11 | case back gasket |
| DZ0040B01 | others - crown and stem gasket |