The Seiko Y580-0090 is a watch model based on the Y580 movement.
Parts List
| 170N52LN01 | crystal |
| 30E02NS1 | crown |
| 30E02NF1 | crown |
| 30E02NA1 | crown |
| 0G1601N01 | case back gasket - case back gasket |
| LOCALS | band - metal band |
| 07R03NGM | others - minute hand |
| 0354902 | others - setting/winding stem |
| 82718500 | others - case ring |
| Y5800 | others - machine code |
| Y58000902S | others - case |
| Y5800890XB14 | others - dial |
| Y5800900XS14 | others - dial |
| 07R03NGH | others - hour hand |