The Seiko 2C21-5310 is a watch model based on the 2C21 movement.
Parts List
K05N63JN00 | crystal - crystal (inorganic) |
30N73NA1 | crown - crown |
0G1600B01 | case back gasket - case back gasket |
DZ0065B01 | case back gasket - button gasket |
TT15A | band - metal band |
05SS01NG | others - second hand |
82718730 | others - case ring |
2C210790XG14 | others - dial |
2C2110 | others - machine code |
2C21531025 | others - case |
81606439 | others - bracelet fixing pin |
81180229 | others - bracelet fixing pipe |
0351225 | others - winding stem |
05S05DGH | others - hour hand |
05S05DGM | others - minute hand |
Caliber 2C21
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_7.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_8.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_9.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_en_10.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_jp_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_jp_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_jp_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/2/2C21A_caliber_jp_4.jpg)