The Seiko 7320-6420 is a watch model based on the 7320 movement.
Parts List
RE9N22JM01 | crystal - crystal |
30M68NA1 | crown - crown |
0H2300N01 | case back gasket |
YB07A | band - band |
YB08A | band - band |
07V14DGH | others - hour hand |
07V14DGM | others - minute hand |
0354735 | others - winding stem |
7320642025 | others - case |
82800120 | others - case ring |
732064202N | others - case |
73201640XG14 | others - dial |
73201640XN14 | others - dial |
73219 | others - machine code |
DZ0041B01 | others - crown and stem gasket |
Caliber 7320
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7320A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7320A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7320A_caliber_en_3.jpg)