The Seiko 6020-5210 is a watch model based on the 6020 movement.
Parts List
| SA2N86SN00 | crystal |
| 35R26EE3 | crown |
| 35R26EX3 | crown |
| 0I2700N01 | case back gasket |
| 012700N01 | case back gasket - case back gasket |
| YK016 | band - leather band |
| YK017 | band - leather band |
| YK026 | band - leather band |
| A170BS | others - push pin |
Caliber 6020
