The Seiko 2E20-525A is a watch model based on the 2E20 movement.
Parts List
| REBN51JM01 | crystal |
| REBN51JM | crystal |
| 30N63NA1 | crown - crown |
| 0F150NA11 | case back gasket - case back gasket |
| 0F150NA1 | case back gasket |
| B5255S | band |
| 0351205 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 04L05DGH | others - hour hand |
| 04V05DGM | others - minute hand |
Caliber 2E20
