The Seiko Y148-8100 is a watch model based on the Y148 movement.
Parts List
| 290W50GN00 | crystal |
| 40MR0NG1 | crown |
| 86562390 | case back gasket - plastic gasket for case back |
| 86568420 | crystal gasket - plastic gasket for crystal |
| 115MK | band - metal band |
| 11CV8KGH | hand - hour hand |
| 11CV8KGM | hand - minute hand |
| 82727680 | others - case ring |
| 0801633 | others - date dial |
| 0354866 | others - winding stem |
| A180BS | others - push pin |
| Y1481 | others - machine code |
| Y14881006B | others - case |
| Y148812WXB19 | others - dial |
| AD006BA12 | others - crown gasket |
| 12SC58XE | others - second hand |