The Seiko Y481-0850 is a watch model based on the Y481 movement.
Parts List
| 225T01AAG0 | crystal |
| 225T01AAS0 | crystal |
| 225T01AAZ0 | crystal - crystal (organic) |
| 40M97NN1 | crown |
| 40M97NS1 | crown |
| 0F230BA11 | case back gasket - case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| DK94A | band - leather band |
| DL82D | band - leather band |
| DL83D | band - leather band |
| 3BA125F1BNG | others - second hand |
| 0351486 | others - winding stem |
| A130BS | others - push pin |
| 08SC29NG | others - second hand |
| 08PB3E1M | others - minute hand |
| 08PB3E1H | others - hour hand |
| 225T01AAG0 | crystal |
| 225T01AAS0 | crystal |
| 225T01AAZ0 | crystal - crystal (organic) |
| 40M97NN1 | crown |
| 40M97NS1 | crown |
| 0F230BA11 | case back gasket - case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| DK94A | band - leather band |
| DL82D | band - leather band |
| DL83D | band - leather band |
| 3BA125F1BNG | others - second hand |
| 0351486 | others - winding stem |
| A130BS | others - push pin |
| 08SC29NG | others - second hand |
| 08PB3E1M | others - minute hand |
| 08PB3E1H | others - hour hand |