The Seiko 1E20-6220 is a watch model based on the 1E20 movement.
Parts List
| K04N02SK01 | crystal - crystal |
| 30MF6NA6 | crown |
| 0H1400N01 | case back gasket - case back gasket |
| DT26A | band - band |
| 04V32DGH | others - hour hand |
| 04V32DGM | others - minute hand |
| 0351931 | others - winding stem |
| 81182699 | others - bracelet fixing pipe |
| 81609399 | others - bracelet fixing pin |
| 1E20622026 | others - case |
| 82813820 | others - case ring |
| 1E206220 | others - case back |
| 1E202090XS14 | others - dial |
| 1E208 | others - machine code |
| DZ0041B01 | others - crown and stem gasket |
Caliber 1E20
