The Seiko 5420-0050 is a watch model based on the 5420 movement.
Parts List
160N12GN | crystal - mineral crystal |
35M94NA1 | crown |
OA1600N01 | case back gasket |
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 5420-0050 is a watch model based on the 5420 movement.
160N12GN | crystal - mineral crystal |
35M94NA1 | crown |
OA1600N01 | case back gasket |