The Seiko Y151-0D50 is a watch model based on the Y151 movement.
Parts List
| 195A02LN03 | crystal - crystal (inorganic) |
| 30MA2NA1 | crown - crown |
| 30MA2NS1 | crown - crown |
| 0E170NA1S | case back gasket - case back gasket |
| EA14BB | band - band |
| EA16BB | band - band |
| EA17AB | band - band |
| EA15AB | band - band |
| 3BA090F1BNG | others - second hand |
| 3BA090F1BNS | others - second hand |
| 1BX045AABNG | others - hour hand |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 1BX045AABAL | others - hour hand |
| 1BX055A0BAA | others - hour hand |
| 1BX055A0BAC | others - hour hand |
| 2BX065AABAL | others - minute hand |
| 2BX080A0BAA | others - minute hand |
| 2BX080A0BAC | others - minute hand |
| A120BS | others - push pin (for lb) |
| Y1510D90XS15 | others - dial |
| Y1510D90XS25 | others - dial |
| Y1510E00XS19 | others - dial |
| Y1511 | others - machine code |
| Y1510D5079 | others - case |
| Y1510D5075 | others - case |
| Y1510D5075A | others - case |
| Y1510D5079A | others - case |
| 82736820 | others - case ring |
| 0351807 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
| 2BX065AABNG | others - minute hand |