The Seiko 1E20-0C69 is a watch model based on the 1E20 movement.
Parts List
| 110A01JN | crystal |
| 110A01JN02 | crystal - crystal (inorganic) |
| 110N15HN01 | crystal - crystal (inorganic) |
| 110N15HN | crystal |
| 30N63DA1 | crown |
| 0D105BAA | case back gasket |
| 0D105BAA1 | case back gasket - case back gasket |
| DZ0040B0 | case back gasket |
| B5459G | band |
| B5459G-LKG | band - link |
| B5459G-BK4G | clasp - clasp |
| 1E200C50XG14 | others - dial |
| 1E200C69 | others - case back |
| 1E200C6925 | others - case |
| 81182699 | others - bracelet fixing pipe |
| 82811270 | others - case ring |
| 81609439 | others - bracelet fixing pin |
| 1CE027L0BDG | others - hour hand |
| DZ0040B01 | others - crown and stem gasket |
| 2EE042LABDG | others - minute hand |
Caliber 1E20
