The Seiko Y151-5F40 is a watch model based on the Y151 movement.
Parts List
| K01A18JR03 | crystal - crystal |
| 6M30A8SNW1 | crown - crown |
| 0F180BA1S | case back gasket - case back gasket |
| 71G7HB | band - band |
| 7C65HB | band - band |
| 3BA075F1BA6 | others - second hand |
| 3BA075F1BAB | others - second hand |
| 1BD045S0BAL | others - hour hand |
| 1BK045A0BNB | others - hour hand |
| 2BD065A2BAL | others - minute hand |
| 2BK067A0BNB | others - minute hand |
| A110BS | others - push pin (for mb) |
| Y1510L50XS19 | others - dial |
| Y1510L60XS29 | others - dial |
| Y1511 | others - machine code |
| 82738920 | others - case ring |
| Y1515F4079 | others - case |
| DZ0040B01 | others - crown and stem gasket |
| 0351807 | others - winding stem |