The Seiko 2J81-5010 is a watch model based on the 2J81 movement.
Parts List
| K02A11SN01 | crystal - crystal |
| 6M25Z7SNWA | crown |
| 0F150NA1S | case back gasket - case back gasket |
| A061AB | band - band |
| 1BH045AABJS | others - hour hand |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 0351400 | others - winding stem |
| 81607559 | others - bracelet fixing pin |
| 82839490 | others - case ring |
| DZ0040B01 | others - crown and stem gasket |
Other models with the same movement
| 2J81-5000 |
| 2J81-5020 |