The Seiko Y151-0C50 is a watch model based on the Y151 movement.
Parts List
| 185A02LN03 | crystal |
| 30MA2NA1 | crown - crown |
| 0F170NA1S | case back gasket - case back gasket |
| EA00AW | band - leather band |
| EA01AW | band - leather band |
| EA02BW | band - leather band |
| 3BA100F0BNG | others - second hand |
| A120BS | others - push pin (for lb) |
| 0351807 | others - winding stem |
| 82736820 | others - case ring |
| Y1510C5075 | others - case |
| Y1510C507H | others - case |
| Y1510C90X919 | others - dial |
| Y1510D00XS14 | others - dial |
| Y1511 | others - machine code |
| 1BB050A6BNG | others - hour hand |
| EZ0035B01 | others - crown and stem gasket |
| 2BA075A0BNG | others - minute hand |