The Seiko 7431-6010 is a watch model based on the 7431 movement.
Parts List
| 250A02JN02 | crystal - crystal |
| 250N11JN00 | crystal |
| 45N25NN1 | crown - crown |
| 45N25NS1 | crown - crown |
| 0G2410B02 | case back gasket |
| DA0070B01 | case back gasket - crown and stem gasket |
| MN05A | band - other band |
| MN10A | band - other band |
| 3AA125F1A6S | others - second hand |
| 3AA125F1ANG | others - second hand |
| 1AC070A1BAA | others - hour hand |
| 10P31AGH | others - hour hand |
| 0354079 | others - winding stem |
| 83137390 | others - case ring |
| 743110 | others - machine code |
| 7431601026 | others - case |
| 743160102F | others - case |
| 74316020XS19 | others - dial |
| 81871773 | others - case bow |
| 81871774 | others - case bow |
| 10P31AGM | others - minute hand |
| 10SC23T2 | others - second hand |
| 10P31ASH | others - hour hand |
| 10P31ASM | others - minute hand |
| 10SC23T1 | others - second hand |
| 1AC070A1BAC | others - hour hand |
| 2AC100A1BAA | others - minute hand |
| 2AC100A1BAC | others - minute hand |
Caliber 7431
