The Seiko 2F50-0420 is a watch model based on the 2F50 movement.
Parts List
| 185A02SN01 | crystal - crystal (sapphire) |
| 25M49DXA | crown - crown |
| 25M49DXB | crown - crown |
| 0F160NAA1 | case back gasket |
| HI144 | band - band |
| 06M41JZH | others - hour hand |
| 06M41JZM | others - minute hand |
| 82850470 | others - case ring |
| 0351357 | others - winding stem |
| 2F5004201EA | others - case |
| 2F500420 | others - case back |
| 2F501680XA15 | others - dial |
| 2F5072 | others - machine code |
| DZ0040B01 | others - crown and stem gasket |
Caliber 2F50
