The Seiko 2P21-5170 is a watch model based on the 2P21 movement.
Parts List
SAGN09JM | crystal |
SAGN09JM01 | crystal |
30N63NA1 | crown - crown |
30ND3NA1 | crown - crown |
0G1700B0 | case back gasket |
0G1700B01 | case back gasket |
0G1750B0 | case back gasket |
AC004BA11 | case back gasket - crown and stem gasket |
0G1750B01 | case back gasket |
M5044S | band - metal band |
05T05DAH | hand - hour hand |
05T05DCH | hand - hour hand |
05T11DGM | hand - minute hand |
3BA075F1BNG | others - second hand |
06SC15NG | others - second hand |
82811210 | others - case ring |
A100AS | others - push pin |
2P210440XN14 | others - dial |
2P215170 | others - case back |
2P21517029 | others - case |
2P219 | others - machine code |
Caliber 2P21
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2P21A_caliber_en_5.jpg)