The Seiko 6606-7990 is a watch model based on the 6606 movement.
Parts List
| 327W01AN00 | crystal - crystal |
| DJ0060B | others - crown gasket |
Other models with the same movement
| 6606-9990 |
The Seiko 6606-7990 is a watch model based on the 6606 movement.
| 327W01AN00 | crystal - crystal |
| DJ0060B | others - crown gasket |
| 6606-9990 |