The Seiko Y148-8250 is a watch model based on the Y148 movement.
Parts List
| 290W38LN01 | crystal |
| 40M78NS1 | crown - crown |
| FH2981B01 | case back gasket - case back gasket |
| 86565320 | crystal gasket - plastic gasket for crystal |
| 86178450 | bezel gasket - plastic gasket for bezel |
| 153BA | band - metal band |
| 12C62PBH | hand - hour hand |
| 12C62PBM | hand - minute hand |
| 12C62PWH | hand - hour hand |
| 12C62PWM | hand - minute hand |
| 82336069 | others - bezel |
| A190CS | others - push pin |
| Y1481 | others - machine code |
| Y148807WX999 | others - dial |
| Y148807WXB19 | others - dial |
| Y148825061 | others - case |
| 0354866 | others - winding stem |
| 82716220 | others - case ring |
| 0801666 | others - date dial |
| 0Z0060B01 | others - crown and stem gasket |
| 13SC06PR | others - second hand |
| 13SC06LC | others - second hand |