The Seiko 6309-5090 is a watch model based on the 6309 movement.
Parts List
| BA0W96AN00 | crystal |
| DF2712B | case back gasket |
| DT0060B | case back gasket |
Caliber 6309
Seiko 6309-5090 Watch Guide
The Seiko 6309-5090 is a watch model based on the 6309 movement.
| BA0W96AN00 | crystal |
| DF2712B | case back gasket |
| DT0060B | case back gasket |