The Seiko 2E20-6020 is a watch model based on the 2E20 movement.
Parts List
| ET5N27JM | crystal |
| ET5N27JM01 | crystal |
| 30NA9NA1 | crown |
| DA007BA1 | case back gasket |
| 0F130NA1 | case back gasket |
| 0F130NA11 | case back gasket |
| B5448C | band - metal band |
| B5448C-LKG | band - link |
| B5448C-BK4S | clasp - clasp |
| 2EG040LABDG | others - minute hand |
| DA007BA11 | others - crown and stem gasket |
| 04L05DGH | others - hour hand |
| 81606439 | others - bracelet fixing pin |
| 81182699 | others - bracelet fixing pipe |
| 81609399 | others - bracelet fixing pin |
| 2E201260XG14 | others - dial |
| 2E206020 | others - case back |
| 2E2060202E | others - case |
| 82821250 | others - case ring |
| 04V05DGM | others - minute hand |
| 1CG027LABDG | others - hour hand |
Caliber 2E20
