The Seiko Y580-5780 is a watch model based on the Y580 movement.
Parts List
| ESKN50LN01 | crystal |
| 30E02NF1 | crown |
| 752BC | band |
| 758BC | band - metal band |
| 754BC | band |
| 756BC | band |
| 758BC-BK3S | clasp - clasp |
| 754BC-BK3S | clasp - clasp |
| 756BC-BK3G | clasp - clasp |
| 04R50NGH | hand - hour hand |
| 04R50NGM | hand - minute hand |
| 05R48NGH | hand - hour hand |
| 05R48NGM | hand - minute hand |
| 82717500 | others - case ring |
| T060BS | others - push pin |
| Y5801498X914 | others - dial |
| Y5801498XG14 | others - dial |
| Y5801518X914 | others - dial |
| Y5801518XG14 | others - dial |
| Y58057802S | others - case |
| 0354902 | others - setting/winding stem |