The Seiko 6020-5090 is a watch model based on the 6020 movement.
Parts List
| ES0N96SN00 | crystal |
| 0I2600N01 | case back gasket |
| 012600N01 | case back gasket - case back gasket |
| QI015 | others - other band |
Caliber 6020
Seiko 6020-5090 Watch Guide
The Seiko 6020-5090 is a watch model based on the 6020 movement.
| ES0N96SN00 | crystal |
| 0I2600N01 | case back gasket |
| 012600N01 | case back gasket - case back gasket |
| QI015 | others - other band |