The Seiko Y148-8050 is a watch model based on the Y148 movement.
Parts List
| 310TP0ANG0 | crystal |
| 35MX2NF1 | crown |
| 86173340 | case back gasket - plastic gasket for crystal |
| 074MK-LKG | band - link |
| 074MK | band - metal band |
| 074MK-BK1G | clasp - clasp |
| 074MK-PB1 | clasp - parts for buckle/clasp |
| 0801666 | others - date dial |
| A200BS | others - push pin |
| Y1481 | others - machine code |
| Y14880507S | others - case |
| Y148806WXG18 | others - dial |
| 0354866 | others - winding stem |
| 82716220 | others - case ring |
| 13SC06LA | others - second hand |
| AD006BA12 | others - crown gasket |
| 12C46KGM | others - minute hand |
| 12C46KGH | others - hour hand |