The Seiko 7439-6000 is a watch model based on the 7439 movement.
Parts List
| 270N31JN00 | crystal |
| 30N71DA5 | crown |
| 0G2710B02 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
Caliber 7439
Seiko 7439-6000 Watch Guide
The Seiko 7439-6000 is a watch model based on the 7439 movement.
| 270N31JN00 | crystal |
| 30N71DA5 | crown |
| 0G2710B02 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |