The Seiko 9550-6009 is a watch model based on the 9550 movement.
Parts List
| 280N06SM01 | crystal |
| 25M28NA1 | crown |
| 0H2395N01 | case back gasket |
| 0Z0034B01 | case back gasket - crown and stem gasket |
Caliber 9550
Seiko 9550-6009 Watch Guide
The Seiko 9550-6009 is a watch model based on the 9550 movement.
| 280N06SM01 | crystal |
| 25M28NA1 | crown |
| 0H2395N01 | case back gasket |
| 0Z0034B01 | case back gasket - crown and stem gasket |