The Seiko 2E20-0AJ0 is a watch model based on the 2E20 movement.
Parts List
| RE0AF4JB0B | crystal - crystal |
| RE0AF4JB0D | crystal - crystal |
| 6M32A0SNW1 | crown - crown |
| 6M32A0SNG4 | crown - crown |
| 0F160BA1S | case back gasket - case back gasket |
| 32Z8KG | band - band |
| 32Z8JG-LK | band - link |
| 32Z8KG-LK | band - link |
| 32Z8JG | band - band |
| 32Z8JG-BK | clasp - buckle |
| 32Z8KG-BK | clasp - buckle |
| 2DA042A5BNS | others - minute hand |
| 2DA042A5BNG | others - minute hand |
| 1DA030A7BNS | others - hour hand |
| 1DA030A7BNG | others - hour hand |
| 81190875 | others - bracelet fixing pipe |
| 2E200AJ002B | others - case |
| DB004BAD1 | others - crown and stem gasket |
| 0351207 | others - winding stem |
| 82797160 | others - case ring |
| 81607759 | others - bracelet fixing pin |
| 2E200AJ0 | others - case back |
| 2E200AJ004B | others - case |
| 2E200AH8XS19 | others - dial |
| 2E200AJ8XG14 | others - dial |
Caliber 2E20
