The Seiko 2F50-5709 is a watch model based on the 2F50 movement.
Parts List
| RECN65SN01 | crystal |
| RECN65SN | crystal |
| 22N13DA5 | crown |
| 0C160BA1 | case back gasket |
| 0C160BA11 | bezel gasket |
| BEJ10G | band - leather band |
| KEJ03G | band - leather band |
| WEJ03G | band - leather band |
| 05M31JGH | hand - hour hand |
| 05M31JGM | hand - minute hand |
| 2F500740XG14 | others - dial |
| 2F50570925A | others - case |
| 82722870 | others - case ring |
| DZ0040B01 | others - crown and stem gasket |
| T090AS | others - push pin |
Caliber 2F50
