The Seiko Y151-5E50 is a watch model based on the Y151 movement.
Parts List
| RE3A30LR02 | crystal - crystal |
| 30MH2NS1 | crown - crown |
| 0F160BA1S | case back gasket - case back gasket |
| F149JZ | band - band |
| 1BA030A5BNS | others - hour hand |
| 3BA050F1BNS | others - second hand |
| 2BA042A5BNS | others - minute hand (upper) |
| 0351807 | others - winding stem |
| 81604259 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| Y1515E5079Z | others - case |
| 81181269 | others - bracelet fixing pipe |
| 82805320 | others - case ring |
| Y1510R68XL19 | others - dial |
| Y1510R68XZ29 | others - dial |
| Y1511 | others - machine code |
| EZ0035B01 | others - crown and stem gasket |