The Seiko 4J81-0AF0 is a watch model based on the 4J81 movement.
Parts List
| 210P18SB0A | crystal - crystal (sapphire) |
| 36M06NS2 | crown - crown (3h) |
| 0F200BAD2 | case back gasket - case back gasket |
| A0D5DB | band - metal band |
| A0C2CB | band - band |
| A0C1AB | band - band |
| 1BB060YABHG | others - hour hand |
| 2BB090YBBHG | others - minute hand |
| 3EA085A0BHG | others - second hand |
| 1BB060YABHS | others - hour hand |
| 2BB090YBBHS | others - minute hand |
| 3EA085A0BHS | others - second hand |
| 4J810AF0 | others - case back |
| 4J810AF002A | others - case |
| S130BS | others - push pin |
| 86585460 | others - plastic gasket for crystal |
| 82836090 | others - case ring |
| 4J810AF001A | others - case |
| 0351405 | others - winding stem |
| EA0040B0A | others - crown and stem gasket |