The Seiko Y561-8000 is a watch model based on the Y561 movement.
Parts List
| 291T02ANS0 | crystal |
| 291T02ANG0 | crystal |
| 35M88NS1 | crown |
| 35M88NF1 | crown |
| DA0070B01 | case back gasket - crown and stem gasket |
| 0A2600B | case back gasket |
Other models with the same movement
| Y561-5000 |
| Y561-5009 |
| Y561-5020 |
| Y561-6000 |
| Y561-6019 |
| Y561-6020 |
| Y561-8009 |
| Y561-8019 |
| Y561-8020 |
| Y561-8029 |
| Y561-8030 |
| Y561-8060 |
| Y561-8070 |
| Y561-8080 |
| Y561-8090 |
| Y561-8100 |