The Seiko Y150-0A40 is a watch model based on the Y150 movement.
Parts List
| 140N50LN01 | crystal |
| 25E50NF1 | crown |
| 0H1400N01 | case back gasket - case back gasket |
| 508ACG | band - metal band |
| 508ACS | band - metal band |
| 509ACG | band - metal band |
| 509ACG-BK3G | clasp - clasp |
| 508ACG-BK3G | clasp - clasp |
| 05V10N1M | others - minute hand |
| 05V10N1H | others - hour hand |
| 82728760 | others - case ring |
| 0351807 | others - winding stem |
| T070BS | others - push pin |
| Y1500060XB14 | others - dial |
| Y1500060XS14 | others - dial |
| Y1500A402H | others - case |
| Y1500A402S | others - case |