The Seiko 9020-5109 is a watch model based on the 9020 movement.
Parts List
| SA9N46GN00 | crystal |
| 0H2520N | case back gasket |
Caliber 9020
Seiko 9020-5109 Watch Guide
The Seiko 9020-5109 is a watch model based on the 9020 movement.
| SA9N46GN00 | crystal |
| 0H2520N | case back gasket |