The Seiko Y580-5039 is a watch model based on the Y580 movement.
Parts List
| RE4N52GN00 | crystal |
| 30E06NF3 | crown |
| 30E02NS1 | crown |
| 30E02NA1 | crown |
| 752LA | band - leather band |
| 82715120 | others - case ring |
| A100AS | others - push pin |
| Y5800 | others - machine code |
| Y5800241XB14 | others - dial |
| Y5805039HE | others - case |
| 0354902 | others - setting/winding stem |
| 05R01DGM | others - minute hand |
| 05R17DGH | others - hour hand |