The Seiko 1F20-0BV0 is a watch model based on the 1F20 movement.
Parts List
| RE0AW6JN02 | crystal - crystal (inorganic) |
| 6M45ZMSNGB | crown - crown (3h) |
| 6M45ZMSNWB | crown - crown (3h) |
| 0F160BA1S | case back gasket - case back gasket |
| E135JB | band - band |
| E136JB | band - band |
| E135KB | band - band |
| 1CE027L2BDG | others - hour hand |
| 1CE027L2BDS | others - hour hand |
| 2CE042LABDG | others - minute hand |
| 2CE042LABDS | others - minute hand |
| A100BS | others - push pin (for mb) |
| 1F200CF4XS15 | others - dial |
| 1F200CG4X915 | others - dial |
| 1F200CG4X925 | others - dial |
| 1F205 | others - machine code |
| 1F200BV002C | others - case |
| 82799440 | others - case ring |
| 1F200BV001C | others - case |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
Caliber 1F20
