The Seiko 5421-517A is a watch model based on the 5421 movement.
Parts List
RE2N32GN00 | crystal - crystal |
35N18NA1 | crown |
0A1700N01 | case back gasket - case back gasket |
0G0055B01 | case back gasket - crown and stem gasket |
DS32A | band - band |
07SC02NG | others - second hand |
05T02NGH | others - hour hand |
05T10NGM | others - minute hand |
A110BS | others - push pin (for mb) |
54210410XS14 | others - dial |
54211 | others - machine code |
0354706 | others - winding stem |
82705380 | others - case ring |
5421517A25 | others - case |
Caliber 5421
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5421A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5421A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5421A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5421A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5421A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5421A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5421A_caliber_en_7.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5421A_caliber_en_8.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5421A_caliber_en_9.jpg)