The Seiko 2P21-5B90 is a watch model based on the 2P21 movement.
Parts List
ES9W32JM01 | crystal |
30MA2NA1 | crown - crown |
0A1800N01 | case back gasket |
86580360 | crystal gasket - plastic gasket for crystal |
Z5212C | band - metal band |
Z5212C-BK5S | clasp - clasp |
07SC02NG | others - second hand |
05T20DGH | others - hour hand |
05T20DGM | others - minute hand |
2P210E20X994 | others - dial |
2P215B90 | others - case back |
2P215B907E | others - case |
2P219 | others - machine code |
82803600 | others - case ring |
0351236 | others - winding stem |
A120AS | others - push pin |
EZ0035B0A | others - crown and stem gasket |
EZ0035B01 | others - crown and stem gasket |
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)