The Seiko 2E20-5489 is a watch model based on the 2E20 movement.
Parts List
| ESKN59JN00 | crystal |
| ESKN59JN | crystal |
| 30NA9NA1 | crown |
| 0F150NA11 | case back gasket - case back gasket |
| DA007BA1 | case back gasket |
| 0F150NA1 | case back gasket |
| BDJ02G | band - leather band |
| BDJ03G | band - leather band |
| KDJ02G | band - leather band |
| T080AS | others - push pin |
| DA007BA11 | others - crown and stem gasket |
| 2E200620XG14 | others - dial |
| 2E20548925 | others - case |
| 82730350 | others - case ring |
| 04V07DGM | others - minute hand |
| 04L07DGH | others - hour hand |
Caliber 2E20
