The Seiko Y189-7A00 is a watch model based on the Y189 movement.
Parts List
| 310WU6LK01 | crystal |
| 45MR0NK1 | crown |
| 0351580 | crown - winding stem |
| FH3181B01 | case back gasket - case back gasket |
| 86565100 | crystal gasket - plastic gasket for crystal |
| 86179152 | crystal gasket - plastic gasket for crystal |
| EC0060B01 | pusher - pusher gasket |
| 80616964 | pusher |
| YA89A | band - metal band |
| 05Y08ARH | others - hour hand |
| A160CS | others - push pin |
| 81350540 | others - button spring |
| 81400900 | others - button spring clip |
| 11TB0BBH | others - hour hand |
| 11TB0BBM | others - minute hand |
| 11TB0KWH | others - hour hand |
| 11TB0KWM | others - minute hand |
| 12SC58XE | others - second hand |
Other models with the same movement