The Seiko Y131-6030 is a watch model based on the Y131 movement.
Parts List
| 280T04ANS0 | crystal |
| 280T04ANG0 | crystal |
| 35M82NS1 | crown - crown |
| 35M82NF1 | crown |
| 86560590 | crystal gasket |
| AL80B | band - leather band |
| AL81B | band - leather band |
| HK90A | band - leather band |
| HK91A | band - leather band |
| KL71B | band - leather band |
| KL72B | band - leather band |
| 11C28NBH | others - hour hand |
| 11C28NBM | others - minute hand |
| 11C48NSM | others - minute hand |
| 11C24NSH | others - hour hand |
| 0354786 | others - winding stem |
| A180BS | others - push pin |
| 13SC04A2 | others - second hand |
| 11C48NGM | others - minute hand |
| 0Z0060B01 | others - crown and stem gasket |
| 11C48AGM | others - minute hand |
| 11C24NGH | others - hour hand |
| 11C24AGH | others - hour hand |
| 09CP2AAM | others - minute hand |
| 11C40ASH | others - hour hand |
| 11C40ASM | others - minute hand |
| 09CP2AAH | others - hour hand |