The Seiko 2F50-0440 is a watch model based on the 2F50 movement.
Parts List
| 260A02SN02 | crystal - crystal |
| 6M25Z3NNGA | crown |
| 0F220BAA3 | case back gasket - case back gasket |
| 0H2400B01 | case back gasket - case back gasket |
| JB02A | band - metal band |
| 2F500440 | others - case back |
| 2F5004409TA | others - case |
| 2F501880XG14 | others - dial |
| 2F501890XS14 | others - dial |
| 2F5072 | others - machine code |
| 82353855 | others - bezel |
| 82361779 | others - bezel |
| 82860150 | others - case ring |
| A140AS | others - push pin |
| 11M01DGM | others - minute hand |
| 0351360 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 11M01DGH | others - hour hand |
Caliber 2F50
