The Seiko 8420-6469 is a watch model based on the 8420 movement.
Parts List
| 22M02NA1 | crown |
| ES910SM01 | case back gasket |
| 0H1860N01 | case back gasket - case back gasket |
Caliber 8420
Seiko 8420-6469 Watch Guide
The Seiko 8420-6469 is a watch model based on the 8420 movement.
| 22M02NA1 | crown |
| ES910SM01 | case back gasket |
| 0H1860N01 | case back gasket - case back gasket |