The Seiko 7123-7040 is a watch model based on the 7123 movement.
Parts List
285W45HN00 | crystal |
40M97NS1 | crown |
40M97NA1 | crown |
DB0055B01 | case back gasket - crown and stem gasket |
Caliber 7123
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_7.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_8.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_9.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7123A_caliber_en_10.jpg)
The Seiko 7123-7040 is a watch model based on the 7123 movement.
285W45HN00 | crystal |
40M97NS1 | crown |
40M97NA1 | crown |
DB0055B01 | case back gasket - crown and stem gasket |