The Seiko 2E20-7203 is a watch model based on the 2E20 movement.
Parts List
| K01A91JN02 | crystal - crystal |
| 6M30B9NNG1 | crown - crown |
| 0H1700B01 | case back gasket - bezel gasket |
| 4366KQ | band - band |
| 4366KQ-LKG | band - link |
| 4366KQ-BKCG | clasp - buckle |
| 04V21DGM | others - minute hand |
| 81606359 | others - bracelet fixing pin |
| 2E202741XB14 | others - dial |
| 2E202741XG14 | others - dial |
| 2E202741XS14 | others - dial |
| 2E2062 | others - machine code |
| 4366KQ-EPG | others - endpiece |
| 2E20720325A | others - case |
| 2E207203 | others - case back |
| 0351205 | others - winding stem |
| 81190055 | others - bracelet fixing pipe |
| 82871650 | others - case ring |
| DZ0040B01 | others - crown and stem gasket |
| 2EE042LABDG | others - minute hand |
| 1CE030L2BDG | others - hour hand |
Caliber 2E20
