The Seiko 3B51-0AC0 is a watch model based on the 3B51 movement.
Parts List
| DA341JMLK | band - link |
| DA471JM | band - metal band |
| H12F12SA03G | clasp - clasp |
| S140BS | others - push pin |
| DA471JMEP | others - endpiece |
| 81181459 | others - bracelet fixing pipe |
| 81607579 | others - bracelet fixing pin |
| 81606899 | others - bracelet fixing pin |
Other models with the same movement
| 3B51-0AA0 |
| 3B51-0AB0 |
| 3B51-0AD0 |
| 3B51-0AE0 |
| 3B51-0AF0 |
| 3B51-0AG0 |
| 3B51-0AH0 |
| 3B51-0AJ0 |
| 3B51-0AK0 |
| 3B51-0AL0 |