The Seiko 9980-8000 is a watch model based on the 9980 movement.
Parts List
| 300WB4GA00 | crystal - crystal |
| 35M52NS3 | crown - crown |
| DB2980B04 | case back gasket - case back gasket |
| DZ2975N04 | crystal gasket - crystal gasket |
| 86108991 | crystal gasket - crystal fixing ring |
| YB050 | band - band |
| 12C20DSH | others - hour hand |
| 12C20DSM | others - minute hand |
| 12SC04DS | others - second hand |
| 81600809 | others - bracelet fixing pin |
| DZ1320B01 | others - battery hatch gasket |
| DZ1320B | others - batteriedeckeldichtung |
| 0354781 | others - winding stem |
| 83599599 | others - battery hatch |
| 81501109 | others - bracelet fixing pin |
| 83209801 | others - snap ring |
| 9980800061 | others - case |
| 83349579 | others - bezel |
| 86099411 | others - holding ring for gasket |
| 99801 | others - machine code |
| 9980800031Z3 | others - dial |