The Seiko Y150-0040 is a watch model based on the Y150 movement.
Parts List
| 155A13JN02 | crystal - crystal |
| 6M30B5SNW0 | crown - crown |
| 6M30B5NNG2 | crown - crown |
| 0F130BA1S | case back gasket - case back gasket |
| E0B4AQ | band - band |
| E0B4FQ | band - band |
| E0B5AQ | band - band |
| E0B4AQ-BK00 | clasp - clasp |
| E0B5AQ-BK00 | clasp - clasp |
| 1CA037A7BNG | others - hour hand |
| 1CA037A7BNS | others - hour hand |
| 2CA055A5BNG | others - minute hand |
| 2CA055A5BNS | others - minute hand |
| 0351807 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 81604259 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| Y150004076A | others - case |
| 82735900 | others - case ring |
| Y15000407EA | others - case |
| Y15000407EB | others - case |
| E0B5AQ-LKPN | others - pin for link |
| Y1500140XS14 | others - dial |
| Y1500140XZ13 | others - dial |
| Y1500140XZ23 | others - dial |
| Y1500160XA13 | others - dial |
| Y1501 | others - machine code |