The Seiko 1F20-1C00 is a watch model based on the 1F20 movement.
Parts List
| 130A54JC03 | crystal |
| 30MA2NB1 | crown - crown |
| 0F130NA1S | case back gasket - case back gasket |
| D0A4AQ | band - metal band |
| D0A4DQ | band - metal band |
| 1CF032L0BDG | others - hour hand |
| 0351807 | others - winding stem |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 82813320 | others - case ring |
| 1F201C00 | others - case back |
| 1F201C0075 | others - case |
| 1F201C007E | others - case |
| 1F202J40XG14 | others - dial |
| 1F202J40XL14 | others - dial |
| 1F205 | others - machine code |
| EZ0035B01 | others - crown and stem gasket |
| 2CF042LMBDG | others - minute hand |
Caliber 1F20
