The Seiko 2E20-7330 is a watch model based on the 2E20 movement.
Parts List
| RE3A67J20A | crystal - crystal |
| RE3A67J2 | crystal |
| 6M30B5NNG0 | crown - crown |
| 6M30B5NN | crown |
| 0F140BA1S | case back gasket - case back gasket |
| 0F140BA1 | case back gasket |
| 43Z8LB | band - band |
| 43Z8CB | band - band |
| 43Z8CB-LKG | band - link |
| 43Z8LB-LKG | band - link |
| 43Z8LB-BK2S | clasp - buckle |
| 43Z8LB-PB1 | clasp - parts for buckle |
| 43Z8CB-BK2S | clasp - buckle |
| 43Z8CB-PB1 | clasp - parts for buckle |
| 2EH037A1BAA | others - minute hand |
| 2EE037LABDG | others - minute hand |
| 1CE025L0BDG | others - hour hand |
| 1CH027A1BAA | others - hour hand |
| 0351207 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 2E20733061A | others - case |
| 82834670 | others - case ring |
| 2E207330 | others - case back |
| 2E202980XN14 | others - dial |
| 2E202981XN14 | others - dial |
| 2E203000XS19 | others - dial |
| 2E203001XS19 | others - dial |
| 2E2062 | others - machine code |
| 2E20733061C | others - case |
| T060BS | others - push pin |
Caliber 2E20
