The Seiko 9581-5020 is a watch model based on the 9581 movement.
Parts List
| SACW38SN01 | crystal |
| 40MF0NH2 | crown - crown |
| 40MF0NS2 | crown - crown |
| 0A2600N0A | case back gasket |
| 86582240 | crystal gasket |
| QB50A | band - metal band |
| QB51A | band - metal band |
| 10ST12JS | others - second hand |
| 10ST12JG | others - second hand |
| 81180229 | others - bracelet fixing pipe |
| 81610849 | others - bracelet fixing pin |
| EA0040B0A | others - crown and stem gasket |
| 10TE0JGH | others - hour hand |
| 10TE0JGM | others - minute hand |
| 10TE0JSH | others - hour hand |
| 10TE0JSM | others - minute hand |
Other models with the same movement