The Seiko 4J81-0010 is a watch model based on the 4J81 movement.
Parts List
| 185A02SN01 | crystal - crystal (sapphire) |
| 6M25Z7KDGA | crown - crown |
| 0F150NA1S | case back gasket - case back gasket |
| AA17BW | band - band |
| 1BA050A1BJG | others - hour hand |
| 2BA075A1BHG | others - minute hand |
| 3DA075AAAHG | others - second hand |
| 82870390 | others - case ring |
| DZ0040B01 | others - crown and stem gasket |
| 0351405 | others - winding stem |
| A110AS | others - push pin |