The Seiko 3E25-2020 is a watch model based on the 3E25 movement.
Parts List
| 235W09HA00 | crystal |
| 1E60A3SNW0 | crown |
| FA2420B04 | case back gasket - case back gasket |
| 0Z2785B09 | case back gasket - rotating bezel gasket |
| EZ2210B04 | case back gasket - crystal gasket |
| 89940355 | band - other |
| HL771 | band - band |
| 83346879 | others - bezel |
| 82831370 | others - case ring |
| 3E252020 | others - case back |
| 3E25202061 | others - case |
| 3E25501LXB14 | others - dial |
| 3E2562 | others - machine code |
| 84306094 | others - dial ring |
| 86011291 | others - rotating bezel |
| C170ES | others - push pin |
| 09S11BHH | others - hour hand |
| 09S11BHM | others - minute hand |
| 09SC29YG | others - second hand |
| EZ0140B0A | others - crown and stem gasket |
| 3AX090F1AL2 | others - second hand |
Other models with the same movement