The Seiko Y151-5B70 is a watch model based on the Y151 movement.
Parts List
| SA1A08LN03 | crystal - crystal |
| 30M56NJ1 | crown - crown |
| 30M56NS1 | crown - crown |
| 30M56NF1 | crown - crown |
| 0F150NA1S | case back gasket - case back gasket |
| F0F5AB | band - band |
| F0G3AB | band - band |
| F0G4BB | band - band |
| FCP7AB | band - band |
| F0G5AG | band - band |
| F0R5JZ | band - band |
| F0R5KZ | band - band |
| 2BC052A0BNS | others - minute hand |
| 2BH052A0BNS | others - minute hand |
| 2BJ052FABAS | others - minute hand |
| 1BH037A0BNS | others - hour hand |
| 1BJ042FABAS | others - hour hand |
| 1BA035A1BNS | others - hour hand |
| 2BA055A1BNS | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 1BC035A0BNS | others - hour hand |
| 0351807 | others - winding stem |
| 81182699 | others - bracelet fixing pipe |
| 81609399 | others - bracelet fixing pin |
| Y1515B7079 | others - case |
| 82738680 | others - case ring |
| Y1515B7079A | others - case |
| 1BC035A0BNG | others - hour hand |
| Y1515B707S | others - case |
| Y1515B707SZ | others - case |
| Y1515B7079Z | others - case |
| EZ0035B01 | others - crown and stem gasket |
| 2BC052A0BNG | others - minute hand |