The Seiko 2E20-5000 is a watch model based on the 2E20 movement.
Parts List
| ESPN19HN00 | crystal |
| 30N63NA1 | crown - crown |
| 0H1550B01 | case back gasket |
| DZ0040B01 | others - crown and stem gasket |
Caliber 2E20
Seiko 2E20-5000 Watch Guide
The Seiko 2E20-5000 is a watch model based on the 2E20 movement.
| ESPN19HN00 | crystal |
| 30N63NA1 | crown - crown |
| 0H1550B01 | case back gasket |
| DZ0040B01 | others - crown and stem gasket |