The Seiko Y520-002A is a watch model based on the Y520 movement.
Parts List
115N50LN01 | crystal |
25M24NG1 | crown |
0H1100B01 | case back gasket - case back gasket |
KE72A | band - metal band |
0351930 | others - winding stem |
T060AS | others - push pin |
04V32DAH | others - hour hand |