The Seiko 7800-5099 is a watch model based on the 7800 movement.
Parts List
| BA0N56GN | crystal |
| 35R08NJ | crown |
| 35R30NA1 | crown |
| 0H2930B | case back gasket |
Caliber 7800



The Seiko 7800-5099 is a watch model based on the 7800 movement.
| BA0N56GN | crystal |
| 35R08NJ | crown |
| 35R30NA1 | crown |
| 0H2930B | case back gasket |


