The Seiko Y131-5410 is a watch model based on the Y131 movement.
Parts List
| ES6W96GM01 | crystal - crystal (inorganic) |
| 35M82NF1 | crown |
| 86569840 | case back gasket |
| 86575240 | crystal gasket - plastic gasket for crystal |
| 154MZ | band - metal band |
| 0354786 | others - winding stem |
| A190BS | others - push pin |
| 0Z0060B01 | others - crown and stem gasket |