The Seiko 7750-5309 is a watch model based on the 7750 movement.
Parts List
| REBN05SN00 | crystal |
| 25N13DA1 | crown |
| 0F240NA11 | case back gasket |
| BPJ27G | band - leather band |
| KPJ05G | band - leather band |
| WPJ18G | band - leather band |
| DZ0040B01 | others - crown and stem gasket |
| 7750530925 | others - case |
| 77505390XG14 | others - dial |
| 775062 | others - machine code |
| 82718330 | others - case ring |
| A180AS | others - push pin |
| 09S03DGM | others - minute hand |
| 09S03DGH | others - hour hand |
Caliber 7750
