The Seiko Y437-0010 is a watch model based on the Y437 movement.
Parts List
| 275N07HN00 | crystal |
| 40N57N01 | crown |
| 012600B01 | case back gasket |
| DH0070B01 | case back gasket - crown and stem gasket |
The Seiko Y437-0010 is a watch model based on the Y437 movement.
| 275N07HN00 | crystal |
| 40N57N01 | crown |
| 012600B01 | case back gasket |
| DH0070B01 | case back gasket - crown and stem gasket |