The Seiko Y148-8090 is a watch model based on the Y148 movement.
Parts List
| 290W50GN00 | crystal |
| 35MR8NF1 | crown - crown |
| 86173340 | case back gasket - plastic gasket for crystal |
| 86569060 | crystal gasket |
| 86178450 | bezel gasket - plastic gasket for bezel |
| NO | band - leather band |
| 500MC | band |
| 002BC-LKG | band - link |
| A02BC | band - metal band |
| 500MC-LKG | band - link |
| F00MC | band |
| 002BC | band |
| 002BC-PB1 | clasp - parts for buckle/clasp |
| 002BC-BK1G | clasp - clasp |
| 500MC-PB1 | clasp - parts for buckle/clasp |
| 500MC-BK1S | clasp - clasp |
| 82336981 | others - bezel |
| A180BS | others - push pin |
| Y1481 | others - machine code |
| Y14880907S | others - case |
| Y1488090TE | others - case |
| Y148813WXG14 | others - dial |
| Y148813WXS14 | others - dial |
| 0354866 | others - winding stem |
| 0801666 | others - date dial |
| 82716220 | others - case ring |
| 13SC06LA | others - second hand |
| AD006BA12 | others - crown gasket |
| 12C46KGM | others - minute hand |
| 12C46KGH | others - hour hand |