The Seiko 1F20-5000 is a watch model based on the 1F20 movement.
Parts List
| K00W67SN01 | crystal - (nml) |
| 25M69DA1 | crown |
| 0F120BAA3 | case back gasket |
| DT24A | band - metal band |
| DT25A | band - metal band |
| DZ0040B01 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 04Y19JGH | others - hour hand |
| 81606439 | others - bracelet fixing pin |
| 81182699 | others - bracelet fixing pipe |
| 81609399 | others - bracelet fixing pin |
| 1F200010XG15 | others - dial |
| 1F200010XS15 | others - dial |
| 1F20500076 | others - case |
| 1F2050007N | others - case |
| 1F209 | others - machine code |
| 82831310 | others - case ring |
| 04Y19JGM | others - minute hand |
| K00W67SN01 | crystal - (nml) |
| 25M69DA1 | crown |
| 0F120BAA3 | case back gasket |
| DT24A | band - metal band |
| DT25A | band - metal band |
| DZ0040B01 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 04Y19JGH | others - hour hand |
| 81606439 | others - bracelet fixing pin |
| 81182699 | others - bracelet fixing pipe |
| 81609399 | others - bracelet fixing pin |
| 1F200010XG15 | others - dial |
| 1F200010XS15 | others - dial |
| 1F20500076 | others - case |
| 1F2050007N | others - case |
| 1F209 | others - machine code |
| 82831310 | others - case ring |
| 04Y19JGM | others - minute hand |
Caliber 1F20
