The Seiko 1F20-6C00 is a watch model based on the 1F20 movement.
Parts List
| RE0A38JB0A | crystal |
| 30MH2NA1 | crown |
| 0E170NA1S | case back gasket - case back gasket |
| D0E8FZ | band - band |
| 1CH032A0BNG | others - hour hand |
| 2CH042A0BNG | others - minute hand |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 1F206C002H | others - case |
| 82836520 | others - case ring |
| 1F206C00 | others - case back |
| 1F202K20XS24 | others - dial |
| 1F205 | others - machine code |
| 0351807 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
Caliber 1F20
