The Seiko Y770-5080 is a watch model based on the Y770 movement.
Parts List
| BA1W60GN00 | crystal |
| 0A2930B01 | case back gasket |
| EG0115B01 | case back gasket - button gasket |
| 86561180 | crystal gasket |
| 80600363 | pusher |
| GA73A | band - metal band |
| A190CS | others - push pin |
Other models with the same movement
| Y770-5000 |
| Y770-5029 |
| Y770-5059 |
| Y770-5060 |
| Y770-5070 |
| Y770-5250 |