The Seiko 2F50-5039 is a watch model based on the 2F50 movement.
Parts List
| RE9N57SZ10 | crystal |
| 25N27DA1 | crown |
| 0G2125B01 | case back gasket - case back gasket |
| DZ0040B01 | others - crown and stem gasket |
Caliber 2F50
Seiko 2F50-5039 Watch Guide
The Seiko 2F50-5039 is a watch model based on the 2F50 movement.
| RE9N57SZ10 | crystal |
| 25N27DA1 | crown |
| 0G2125B01 | case back gasket - case back gasket |
| DZ0040B01 | others - crown and stem gasket |