The Seiko 6020-5390 is a watch model based on the 6020 movement.
Parts List
| SA3N84GN | crystal |
| SA3N84GN00 | crystal - crystal |
| 30R010NS | crown |
| 30R10NA1 | crown - crown |
| 012700N01 | case back gasket - case back gasket |
| NK33A | band - band |
| NK34A | band - band |
| 11T12AGH | others - hour hand |
| 10T04DGM | others - minute hand |
| 11T12CGM | others - minute hand |
| 0354920 | others - winding stem |
| 60204780XG14 | others - dial |
| 60204790XS19 | others - dial |
| A180BS | others - push pin |
| 6020539025 | others - case |
| 83348491 | others - bezel |
| 83118350 | others - case ring |
| 11T08NGH | others - hour hand |
| SA3N84GN | crystal |
| SA3N84GN00 | crystal - crystal |
| 30R010NS | crown |
| 30R10NA1 | crown - crown |
| 012700N01 | case back gasket - case back gasket |
| NK33A | band - band |
| NK34A | band - band |
| 11T12AGH | others - hour hand |
| 10T04DGM | others - minute hand |
| 11T12CGM | others - minute hand |
| 0354920 | others - winding stem |
| 60204780XG14 | others - dial |
| 60204790XS19 | others - dial |
| A180BS | others - push pin |
| 6020539025 | others - case |
| 83348491 | others - bezel |
| 83118350 | others - case ring |
| 11T08NGH | others - hour hand |
Caliber 6020
