The Seiko 2E20-5830 is a watch model based on the 2E20 movement.
Parts List
| K05N99JN01 | crystal |
| 30N63NA1 | crown - crown |
| 0D155BA11 | case back gasket |
| AC004BA11 | case back gasket - crown and stem gasket |
| DF03A | band - other band |
| 05L25DGH | others - hour hand |
| 05V25DGM | others - minute hand |
| 1CH030A1BNG | others - hour hand |
| 2EH047A1BDG | others - minute hand |
| 0351206 | others - winding stem |
| 81182699 | others - bracelet fixing pipe |
| 81609399 | others - bracelet fixing pin |
| 2E201050XS19 | others - dial |
| 2E2058302N | others - case |
| 82811330 | others - case ring |
Caliber 2E20
