The Seiko 2E20-7590 is a watch model based on the 2E20 movement.
Parts List
| BA2A17JN02 | crystal - crystal |
| 35MX7NS1 | crown - crown |
| 35MX7NA1 | crown - crown |
| 0F140BA1S | case back gasket - case back gasket |
| 48C2KQ | band - band |
| 48C2JQ | band - band |
| 48C2BQ | band - band |
| 48C2AQ | band - band |
| 48C2AQ-LK3 | band - link |
| 48C2BQ-LK3 | band - link |
| 48C2JQ-LK3 | band - link |
| 48C2KQ-LK3 | band - link |
| 48C2KQ-BKI | clasp - buckle |
| 48C2KQ-PB2 | clasp - parts for buckle |
| 48C2JQ-BKI | clasp - buckle |
| 48C2JQ-PB2 | clasp - parts for buckle |
| 48C2AQ-BKI | clasp - buckle |
| 48C2AQ-PB2 | clasp - parts for buckle |
| 48C2BQ-BKI | clasp - buckle |
| 48C2BQ-PB2 | clasp - parts for buckle |
| 1DA022A3BNS | others - hour hand |
| 2DA035A3BNS | others - minute hand |
| 1DE025LABDG | others - hour hand |
| 2DE035LABDG | others - minute hand |
| 2DE035LABDS | others - minute hand |
| 1DE025LABDS | others - hour hand |
| 0351207 | others - winding stem |
| 2E20759079A | others - case |
| 81606439 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| 82873710 | others - case ring |
| 2E20759075A | others - case |
| 2E207590 | others - case back |
| 2E203391XB19 | others - dial |
| 2E203391XL19 | others - dial |
| 2E203400XS14 | others - dial |
| 2E203400XS23 | others - dial |
| 2E203401XS14 | others - dial |
| 2E203401XS23 | others - dial |
| 48C2AQ-EP2 | others - endpiece |
| 2E20759079B | others - case |
| 2E20759075B | others - case |
| 48C2BQ-EP2 | others - endpiece |
| DZ0040B01 | others - crown and stem gasket |
Caliber 2E20
