The Seiko 8523-5020 is a watch model based on the 8523 movement.
Parts List
ES3W55LM10 | crystal |
ES3W55LM40 | crystal |
40MH1NS1 | crown - crown |
40MH1NN1 | crown - crown |
0G165BAA1 | case back gasket |
EB0055B01 | others - crown and stem gasket |
The Seiko 8523-5020 is a watch model based on the 8523 movement.
ES3W55LM10 | crystal |
ES3W55LM40 | crystal |
40MH1NS1 | crown - crown |
40MH1NN1 | crown - crown |
0G165BAA1 | case back gasket |
EB0055B01 | others - crown and stem gasket |