The Seiko 7431-6080 is a watch model based on the 7431 movement.
Parts List
| 270A02JN02 | crystal |
| 270N37JN00 | crystal - crystal |
| 32N25NA1 | crown - crown |
| 32N25NS1 | crown - crown |
| 0G2650B01 | case back gasket |
| DZ0065B01 | case back gasket - button gasket |
| GK14B | band - band |
| JL01A | band - band |
| GL27A | band - band |
| 3AA125F1A6S | others - second hand |
| 3AA125F1ANG | others - second hand |
| 3AA125F3A6S | others - second hand |
| 3AA125F3ANG | others - second hand |
| 12P73AGH | others - hour hand |
| 12P73AGM | others - minute hand |
| 12P73ASH | others - hour hand |
| 12P73ASM | others - minute hand |
| 12P73DGH | others - hour hand |
| 12P73DGM | others - minute hand |
| 1AK080AABAA | others - hour hand |
| 2AK115AABAA | others - minute hand |
| 0354077 | others - winding stem |
| 83137450 | others - case ring |
| 7431608025 | others - case |
| 743110 | others - machine code |
| 74316090XB19 | others - dial |
| 74316090XN19 | others - dial |
| 74316090XS19 | others - dial |
| 74316091XB19 | others - dial |
| 74316091XN19 | others - dial |
| 74316091XS19 | others - dial |
| 74316230XS19 | others - dial |
| A160BS | others - push pin |
| 743160802E | others - case |
| 11SC17T1 | others - second hand |
| 11SC17T2 | others - second hand |
Caliber 7431
