The Seiko 9550-5459 is a watch model based on the 9550 movement.
Parts List
| ES8N98SM01 | crystal |
| 25M22NA1 | crown |
| 0H2395N01 | case back gasket |
| BNA31G | band - leather band |
| KNA06G | band - leather band |
| WNA07G | band - leather band |
| 09X14DGM | hand - minute hand |
| 09X14NGH | others - hour hand |
| 82713320 | others - case ring |
| 95501 | others - machine code |
| 95505459EA | others - case |
| 95505490X994 | others - dial |
| A170AS | others - push pin |
| 0354855 | others - winding stem |
| DZ0041B01 | others - crown and stem gasket |
Caliber 9550
