The Seiko 6020-5440 is a watch model based on the 6020 movement.
Parts List
SA3N86SN00 | crystal |
35R28NS3 | crown |
0I2600N01 | case back gasket |
012600N01 | case back gasket - case back gasket |
GB04A | band - metal band |
81501229 | others - bracelet fixing pin |
81601129 | others - bracelet fixing pin |