The Seiko Y150-5B90 is a watch model based on the Y150 movement.
Parts List
| ESKN50LN01 | crystal |
| 30E52NF1 | crown |
| 30E52NS1 | crown |
| 30E52NG1 | crown |
| 752BC | band |
| 758BC | band - metal band |
| 576ACB | band - metal band |
| 576ACJ | band - metal band |
| 576ACK | band - metal band |
| 576ACL | band - metal band |
| 754BC | band |
| 756BC | band |
| 758BC-BK3S | clasp - clasp |
| 754BC-BK3S | clasp - clasp |
| 756BC-BK3G | clasp - clasp |
| 1CE030L2BDS | others - hour hand |
| 2CE045L0BDS | others - minute hand |
| 2CE045L0BDG | others - minute hand |
| 0351807 | others - winding stem |
| 04VA2DAH | others - hour hand |
| 82735760 | others - case ring |
| T060BS | others - push pin |
| Y1500G48X914 | others - dial |
| Y1500G48XG14 | others - dial |
| Y1500G58X914 | others - dial |
| Y1500G58XG14 | others - dial |
| Y1500M48XB19 | others - dial |
| Y1500M48XG19 | others - dial |
| Y1500M48XS19 | others - dial |
| Y1500M48XS29 | others - dial |
| Y1505B9029 | others - case |
| Y1505B9029A | others - case |
| Y1505B902S | others - case |
| Y1505B902SA | others - case |
| Y1506 | others - machine code |
| 04VA2DAM | others - minute hand |
| 05V06DAM | others - minute hand |
| 05V06DAH | others - hour hand |
| 04Y02DGM | others - minute hand |
| 1CE030L2BDG | others - hour hand |
| 04V02DGH | others - hour hand |