The Seiko 9550-5339 is a watch model based on the 9550 movement.
Parts List
| ES3W46SN00 | crystal - crystal |
| 25M06NA1 | crown - crown |
| 0A2800N01 | case back gasket - case back gasket |
| 86563500 | crystal gasket - plastic gasket for crystal |
| 86563520 | bezel gasket - plastic gasket for bezel |
| B1287 | band - band |
| 13X02AGH | others - hour hand |
| 13X02CGM | others - minute hand |
| 0354855 | others - winding stem |
| 9550533976 | others - case |
| 82331281 | others - bezel |
| 82721880 | others - case ring |
| 81870721 | others - case bow |
| 95501 | others - machine code |
| 95505370XG18 | others - dial |
| 95505380XS14 | others - dial |
| EZ0035B01 | others - crown and stem gasket |
Caliber 9550
