The Seiko 2E20-0BC0 is a watch model based on the 2E20 movement.
Parts List
| BA1AA8JN02 | crystal - crystal (inorganic) |
| 6M30X5SNG5 | crown - crown (3h) |
| 6M30X5SNS0 | crown - crown (3h) |
| 0F160BA1S | case back gasket - case back gasket |
| 4A3A1JX | band - metal band |
| 4A3A1JXLK | band - link |
| 4A3A1KX | band - metal band |
| 4A3A1KXLK | band - link |
| 4A3A1LX | band - metal band |
| 4A3A1LXLK | band - link |
| 1DE027LABDG | others - hour hand |
| 1DE027LABDS | others - hour hand |
| 2DE040LABDG | others - minute hand |
| 2DE040LABDS | others - minute hand |
| 2E200BC0 | others - case back |
| 2E200BC001B | others - case |
| 2E200BC002B | others - case |
| 2E200BC003B | others - case |
| 2E200BF8XA13 | others - dial |
| 2E200BF8XA24 | others - dial |
| 2E200BG8XG14 | others - dial |
| 2E207 | others - machine code |
| 0351207 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 81190875 | others - bracelet fixing pipe |
| 81613519 | others - bracelet fixing pin |
| 82797660 | others - case ring |
| H06045S | others - hairpin (band) |
Caliber 2E20
