The Seiko 6309-5150 is a watch model based on the 6309 movement.
Parts List
| SA1W40GM02 | crystal |
| SA1W40GM03 | crystal |
| DZ0060B | case back gasket |
| FH2980B0A | case back gasket - case back gasket |
Caliber 6309
Seiko 6309-5150 Watch Guide
The Seiko 6309-5150 is a watch model based on the 6309 movement.
| SA1W40GM02 | crystal |
| SA1W40GM03 | crystal |
| DZ0060B | case back gasket |
| FH2980B0A | case back gasket - case back gasket |