The Seiko W309-4029 is a watch model based on the W309 movement.
Parts List
| 280W76LM02 | crystal |
| EG0115B01 | case back gasket - button gasket |
The Seiko W309-4029 is a watch model based on the W309 movement.
| 280W76LM02 | crystal |
| EG0115B01 | case back gasket - button gasket |