The Seiko 4J81-0AL0 is a watch model based on the 4J81 movement.
Parts List
| 0F210BAD2 | case back gasket - case back gasket |
| AA0521C | band - leather band |
| AA0532C | band - leather band |
| AA0546C | band - leather band |
| S150BS | others - push pin |
| DB004BAD1 | others - crown and stem gasket |