The Seiko 7431-6110 is a watch model based on the 7431 movement.
Parts List
| 260N25JE10 | crystal - crystal |
| 35NN3N01 | crown - crown |
| 0G2500B01 | case back gasket - case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| GL24A | band - band |
| LK49D | band - band |
| 3AA125F1ANG | others - second hand |
| 3AA125F3ANG | others - second hand |
| 11P11NBH | others - hour hand |
| 11P11NBM | others - minute hand |
| 11SC17TB | others - second hand |
| 12P13DGH | others - hour hand |
| 12P13DGM | others - minute hand |
| 3AA125F1ANB | others - second hand |
| 0354077 | others - winding stem |
| 82712970 | others - case ring |
| 74316110HE | others - case |
| 743110 | others - machine code |
| 74316120XB19 | others - dial |
| 74316121XB19 | others - dial |
| 74316240XB19 | others - dial |
| 74316270XG19 | others - dial |
| A180BS | others - push pin |
| 11SC17T1 | others - second hand |
Caliber 7431
