The Seiko Y580-5379 is a watch model based on the Y580 movement.
Parts List
| ESEN78LN01 | crystal |
| 30E02NF1 | crown |
| 30E02NS1 | crown |
| 30E02NA1 | crown |
| LOCALS | band - metal band |
| 0354902 | others - setting/winding stem |
| 82719020 | others - case ring |
| T090AS | others - push pin |
| Y5800 | others - machine code |
| Y5800720XG18 | others - dial |
| Y58053792S | others - case |
| 05R17CGM | others - minute hand |
| 05R17CGH | others - hour hand |