The Seiko 7433-800B is a watch model based on the 7433 movement.
Parts List
| 285P05HN03 | crystal - crystal (inorganic) |
| 285W81HN00 | crystal - crystal |
| 35W05NA1 | crown - crown |
| 0G205BAA1 | case back gasket - case back gasket |
| 86172080 | crystal gasket - plastic gasket for crystal |
| 0E291BAA1 | bezel gasket - bezel gasket |
| AL41A | band - band |
| 12P47C5H | others - hour hand |
| 12P47C5M | others - minute hand |
| 11P23CGH | others - hour hand |
| 11P23CGM | others - minute hand |
| 11SC17TG | others - second hand |
| 3AA125F1AN2 | others - second hand |
| 82330112 | others - bezel |
| 743310 | others - machine code |
| 74338000XS18 | others - dial |
| 7433800B75 | others - case |
| A180BS | others - push pin |
| 3AA125F3AN2 | others - second hand |
Caliber 7433
Other models with the same movement
| 7433-5000 |
| 7433-5001 |
| 7433-5009 |
| 7433-5010 |
| 7433-5040 |
| 7433-5050 |
| 7433-5080 |
| 7433-6000 |
| 7433-600A |
| 7433-6010 |
| 7433-6020 |
| 7433-7000 |
| 7433-7010 |
| 7433-7040 |
| 7433-8000 |
| 7433-800A |
| 7433-800C |
| 7433-800D |
| 7433-800E |
| 7433-800F |
| 7433-800G |
| 7433-800H |