The Seiko 1E20-0E20 is a watch model based on the 1E20 movement.
Parts List
| 095N01JN01 | crystal |
| 25M69NA1 | crown |
| 0D115BA11 | case back gasket |
| DZ0040B01 | others - crown and stem gasket |
| 0351931 | others - winding stem |
| 1CA025A3BNG | others - hour hand |
| 82813850 | others - case ring |
| 1E200E20 | others - case back |
| 1E200E2025 | others - case |
| 1E200E202Y | others - case |
| 1E200E50XG14 | others - dial |
| 1E200E50XS14 | others - dial |
| 1E208 | others - machine code |
| 2EA035A3BDG | others - minute hand |
| 1CA022A3BNG | others - hour hand |
| 04V03DGM | others - minute hand |
Caliber 1E20
