The Seiko 7430-5509 is a watch model based on the 7430 movement.
Parts List
| SAEN13JN00 | crystal |
| 30NA7NA1 | crown - crown |
| 0H2300B01 | case back gasket |
| 0G2710B02 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| B1252G | band - metal band |
| B1252G-BK3G | clasp - clasp |
| 09P07DHH | hand - hour hand |
| 09P07DHM | others - minute hand |
| 2AA085A3BDG | others - minute hand |
| B1252G-EP2 | others - endpiece |
| 7430550925 | others - case |
| 74305800XG14 | others - dial |
| 82713250 | others - case ring |
| 1AA060A3BNG | others - hour hand |
Caliber 7430
