The Seiko Y189-6A30 is a watch model based on the Y189 movement.
Parts List
| 280P03LN03 | crystal - crystal |
| 45MP0NS1 | crown - crown |
| 0351580 | crown - winding stem |
| FH3080B01 | case back gasket - case back gasket |
| 86177921 | crystal gasket - plastic gasket for crystal |
| 86178900 | bezel gasket - plastic gasket for bezel |
| EC0060B01 | pusher - pusher gasket |
| 80617509 | pusher - button |
| YA80C | band - metal band |
| 81400709 | others - button spring clip |
| 81350540 | others - button spring |
| A200BS | others - push pin |
| 05Y02XBH | others - hour hand |
| 0Z0060B01 | others - crown and stem gasket |
| 11CC6XBH | others - hour hand |
| 11CC6XBM | others - minute hand |
| 11CC6XKH | others - hour hand |
| 11CC6XKM | others - minute hand |
| 05Y02NSH | others - hour hand |
| 12SC54XA | others - second hand |
Other models with the same movement