The Seiko Y100-4009 is a watch model based on the Y100 movement.
Parts List
ESCN60GN00 | crystal |
35M98NF1 | crown |
0G0055B01 | case back gasket - crown and stem gasket |
0A2800B01 | case back gasket |
The Seiko Y100-4009 is a watch model based on the Y100 movement.
ESCN60GN00 | crystal |
35M98NF1 | crown |
0G0055B01 | case back gasket - crown and stem gasket |
0A2800B01 | case back gasket |