The Seiko W551-0AA0 is a watch model based on the W551 movement.
Parts List
| 350P10LN03 | crystal - crystal |
| 0G363BE16 | case back gasket - case back gasket |
| 86584960 | crystal gasket - plastic gasket for crystal |
| FFP0JZ | band - band |
| 81181879 | others - bracelet fixing pipe |
| 81610729 | others - bracelet fixing pin |
| W5510AA001E | others - case |
| AD006BA11 | others - crown and stem gasket |
Other models with the same movement
| W551-0AB0 |