The Seiko Y147-8A50 is a watch model based on the Y147 movement.
Parts List
| 290W64LN01 | crystal |
| 45E66NS1 | crown |
| 45E58N01 | crown |
| 45E58NS1 | crown |
| 45E66N01 | crown |
| FH3081B01 | case back gasket |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 028AAJ | band |
| 028AAL | band |
| 82727680 | others - case ring |
| 0878761 | others - date dial |
| 81350629 | others - click pin |
| 86315744 | others - rotating bezel |
| 86315745 | others - rotating bezel |
| A100CS | others - push pin |
| Y1471 | others - machine code |
| Y1478A5061 | others - case |
| Y1478A5061A | others - case |
| Y1478A5WXB13 | others - dial |
| Y1478A6WXB19 | others - dial |
| 0354866 | others - winding stem |
| 0A0150B0A | others - crown and stem gasket |
| 12CP8LNM | others - minute hand |
| 13SC06LS | others - second hand |
| 13SC06LA | others - second hand |
| 11C98LGM | others - minute hand |
| 12CP8LNH | others - hour hand |
| 89995390 | others - pusher spacer |
| 1AX080FMBLG | others - hour hand |
| 11C98LAM | others - minute hand |
| 11C98LGH | others - hour hand |
| 13SC06PR | others - second hand |
| 11C98LAH | others - hour hand |