The Seiko 6020-5770 is a watch model based on the 6020 movement.
Parts List
SA2N86SN00 | crystal |
30M12EE3 | crown |
30M12EX300 | crown |
0G0055B01 | case back gasket - crown and stem gasket |
0Z2901N01 | case back gasket |
AK29A | band - leather band |
AK30A | band - leather band |
A180BS | others - push pin |