The Seiko Y580-0140 is a watch model based on the Y580 movement.
Parts List
| 200N50LM01 | crystal |
| 30E02NF1 | crown |
| 30E02NS1 | crown |
| 30E02NA1 | crown |
| 842LA | band - leather band |
| 08R20NGM | hand - minute hand |
| 08R30NGH | hand - hour hand |
| 82718640 | others - case ring |
| A120AS | others - push pin |
| Y5800 | others - machine code |
| Y58001402S | others - case |
| Y5801050X994 | others - dial |
| 0354902 | others - setting/winding stem |