The Seiko 4J81-0AH0 is a watch model based on the 4J81 movement.
Parts List
| 0F170BAD2 | case back gasket - case back gasket |
| 0E210BA1S | case back gasket - rotating bezel gasket |
| AA1216C | band - leather band |
| ACD7AW | band - leather band |
| ACD8AW | band - leather band |
| ACD9BW | band - leather band |
| C00601129 | band - leather band |
| A120BS | others - push pin (for lb) |
| DB004BAD1 | others - crown and stem gasket |