The Seiko Y150-5N90 is a watch model based on the Y150 movement.
Parts List
| BA1A92JN02 | crystal - crystal |
| 6M30C0SNG1 | crown - crown |
| 0F160BA1S | case back gasket - case back gasket |
| 49R1XQ-LK3 | band - link |
| 49R1YQ-LK3 | band - link |
| 49R2XQ-LK3 | band - link |
| 49R1XQ | band - band |
| 49R1YQ | band - band |
| 49R2XQ | band - band |
| 49R1XQ-BKL | clasp - buckle |
| 49R1YQ-BKL | clasp - buckle |
| 49R2XQ-BKL | clasp - buckle |
| 1CE035L0BDG | others - hour hand |
| DB004BAD1 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| Y1501 | others - machine code |
| Y1501S08XS24 | others - dial |
| Y1501S18XS14 | others - dial |
| Y1501S18XS24 | others - dial |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| Y1505N9001B | others - case |
| 82805800 | others - case ring |
| Y1505N90 | others - case back |
| Y1505N9002B | others - case |
| 2CE047L0BDG | others - minute hand |