The Seiko 2E20-6790 is a watch model based on the 2E20 movement.
Parts List
| K00A27JN02 | crystal |
| K00A27JN | crystal |
| 30N99NN1 | crown - crown |
| 0H1400B01 | case back gasket - case back gasket |
| 0H1400B0 | case back gasket |
| Q5043G-LKG | band - link |
| Q5043C-LKG | band - link |
| Q5043C | band |
| Q5043G | band |
| Q5043G-BK4G | clasp - clasp |
| Q5043C-BK4G | clasp - clasp |
| Q5043C-EPG | others - endpiece |
| Q5043G-EPG | others - endpiece |
| DZ0040B01 | others - crown and stem gasket |
| 03L07DGH | others - hour hand |
| 0351205 | others - winding stem |
| 03L11NGH | others - hour hand |
| 0351207 | others - winding stem |
| 81182699 | others - bracelet fixing pipe |
| 81609399 | others - bracelet fixing pin |
| 2E202260XB14 | others - dial |
| 2E202260XG14 | others - dial |
| 2E202260XS14 | others - dial |
| 2E202270XS19 | others - dial |
| 2E2062 | others - machine code |
| 2E206790 | others - case back |
| 2E20679025 | others - case |
| 2E2067902N | others - case |
| 82840950 | others - case ring |
| 03V11NGM | others - minute hand |
| 03V03DGM | others - minute hand |
| 1CH022A1BNG | others - hour hand |
| 2EH035A1BNG | others - minute hand |
Caliber 2E20
