The Seiko Y652-900B is a watch model based on the Y652 movement.
Parts List
| 310W29LN00 | crystal |
| 45E39NS1 | crown |
| 0B3365B01 | case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| 310W29LN00 | crystal |
| 45E39NS1 | crown |
| 0B3365B01 | case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |