The Seiko 5420-5310 is a watch model based on the 5420 movement.
Parts List
SA8N06AN00 | crystal |
35N18NA1 | crown |
OG1601N01 | case back gasket |
B5016G | band |
Caliber 5420
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5420A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5420A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5420A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5420A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5420A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5420A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5420A_caliber_en_7.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5420A_caliber_en_8.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5420A_caliber_en_9.jpg)
The Seiko 5420-5310 is a watch model based on the 5420 movement.
SA8N06AN00 | crystal |
35N18NA1 | crown |
OG1601N01 | case back gasket |
B5016G | band |