The Seiko Y151-0D40 is a watch model based on the Y151 movement.
Parts List
| 170A02JN02 | crystal - crystal |
| 30MA2NA1 | crown - crown |
| 0E150NA1S | case back gasket - case back gasket |
| EA09BW | band - band |
| EA08BW | band - leather band |
| EA07BW | band - band |
| 3BA075F1BNG | others - second hand |
| 2BA070A2BAL | others - minute hand |
| 1BA050S0BAM | others - hour hand |
| 82728740 | others - case ring |
| 0351807 | others - winding stem |
| Y1510D4075 | others - case |
| Y1510D407H | others - case |
| A110AS | others - push pin |
| Y1510D80XS14 | others - dial |
| Y1511 | others - machine code |
| EZ0035B01 | others - crown and stem gasket |