The Seiko Y142-5A10 is a watch model based on the Y142 movement.
Parts List
| ESAW53LN01 | crystal - crystal (inorganic) |
| 35MB9NN1 | crown - crown |
| 35MB9NS1 | crown - crown |
| FE298BA11 | case back gasket - case back gasket |
| 86575210 | crystal gasket - plastic gasket for crystal |
| 86575710 | bezel gasket |
| 11SC41T1 | others - second hand |
| 11SC41T2 | others - second hand |
| 3AA125F1A6S | others - second hand |
| 3AA125F1ANG | others - second hand |
| 11C16AGH | others - hour hand |
| 0E005BA11 | others - crown and stem gasket |
| 0354866 | others - winding stem |
| 11C16AGM | others - minute hand |
| 11C16AKM | others - minute hand |
| 11C16AKH | others - hour hand |
| 11C16ASM | others - minute hand |
| 11C16ASH | others - hour hand |