The Seiko VJ21-D212 is a watch model based on the VJ21 movement.
Parts List
| 0F260BA1S | case back gasket - case back gasket |
| 0F280BA1S | case back gasket - case back gasket |
| W55S1JM | band - metal band |
| W55S1MM | band - metal band |
| DE010BAA1 | others - crown and stem gasket |
| 81180249 | others - bracelet fixing pipe |
| 81601389 | others - bracelet fixing pin |