The Seiko Y580-0220 is a watch model based on the Y580 movement.
Parts List
| 200N60LN01 | crystal - crystal (inorganic) |
| 30N52NF2 | crown - crown |
| 30N52NF3 | crown - crown |
| 30N52NF4 | crown - crown |
| 30N50NF1 | crown |
| 0H1800B01 | case back gasket - case back gasket |
| 938LC | band - leather band |
| 940LC | band - leather band |
| 942LC | band - leather band |
| 946LC | band - leather band |
| 08R50FAM | hand - minute hand |
| 08R50FBH | hand - hour hand |
| 08R50FCH | hand - hour hand |
| 08R50FLM | hand - minute hand |
| 08R50FRM | hand - minute hand |
| 08R50NGH | hand - hour hand |
| 0354902 | others - setting/winding stem |
| A120AS | others - push pin |
| Y5800 | others - machine code |
| Y5800220HB | others - case |
| Y5800220HBA | others - case |
| Y5800220HBB | others - case |
| Y5800220HBC | others - case |
| Y5801328XS14 | others - dial |
| Y5801338XS14 | others - dial |
| Y5801348XS14 | others - dial |
| Y5801428XS19 | others - dial |