The Seiko 7B22-0AK0 is a watch model based on the 7B22 movement.
Parts List
| D326AZ | band - band |
| D326AZ-LK00 | band - link |
| H07P12SA10Z | clasp - clasp |
| D326AZ-BK00 | clasp - clasp |
| D326AZ-BKPP | others - spring bar for buckle/clasp |
| 81190075 | others - bracelet fixing pipe |
| 81607379 | others - bracelet fixing pin |
| D326AZ-LKPC | others - pipe for link |
| D326AZ-LKPN | others - pin for link |