The Seiko 6431-7000 is a watch model based on the 6431 movement.
Parts List
280N10GN00 | crystal - mineral crystal |
35R34NS1 | crown - crown |
35R36NA3 | crown - crown |
0H2703N01 | case back gasket |
0Z2703N01 | case back gasket - bezel gasket |
Caliber 6431
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6431A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6431A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6431A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6431A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6431A_caliber_jp_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6431A_caliber_jp_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6431A_caliber_jp_3.jpg)
The Seiko 6431-7000 is a watch model based on the 6431 movement.
280N10GN00 | crystal - mineral crystal |
35R34NS1 | crown - crown |
35R36NA3 | crown - crown |
0H2703N01 | case back gasket |
0Z2703N01 | case back gasket - bezel gasket |