The Seiko Y101-549A is a watch model based on the Y101 movement.
Parts List
RE5N80GM02 | crystal |
35M98NS1 | crown |
0A2800B01 | case back gasket |
0G0055B01 | case back gasket - crown and stem gasket |
GL84B | band - leather band |
09C68NSM | others - minute hand |
09C68NSH | others - hour hand |
0354765 | others - winding stem |
A180BS | others - push pin |