The Seiko Y151-5A50 is a watch model based on the Y151 movement.
Parts List
| K00A36JN02 | crystal |
| 30MA2NA1 | crown - crown |
| 0F130NA1S | case back gasket - case back gasket |
| E027CB | band - metal band |
| 3BA050F1BNG | others - second hand |
| 1BA035A0BNG | others - hour hand |
| 2BA050A0BNG | others - minute hand |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 82737980 | others - case ring |
| Y1510F00XL14 | others - dial |
| Y1510F00XS14 | others - dial |
| Y1511 | others - machine code |
| Y1515A507H | others - case |
| 1BA035A0BAF | others - hour hand |
| 0351807 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
| 2BA050A0BAH | others - minute hand |