The Seiko 6139-7012 is a watch model based on the 6139 movement.
Parts List
340W14GN | crystal - mineral crystal |
40M16N | crown |
FH2980B | case back gasket |
EC3360B | case back gasket |
Caliber 6139
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_7.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_8.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_9.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139A_caliber_en_10.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139B_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139B_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139B_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/6/6139B_caliber_en_4.jpg)
The Seiko 6139-7012 is a watch model based on the 6139 movement.
340W14GN | crystal - mineral crystal |
40M16N | crown |
FH2980B | case back gasket |
EC3360B | case back gasket |