The Seiko 1104-5020 is a watch model based on the 1104 movement.
Parts List
ES2N43AN00 | crystal |
45D01NA1 | crown |
45D01NS1 | crown |
Caliber 1104
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_jp_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_jp_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_jp_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_jp_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_jp_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1104A_caliber_jp_6.jpg)
The Seiko 1104-5020 is a watch model based on the 1104 movement.
ES2N43AN00 | crystal |
45D01NA1 | crown |
45D01NS1 | crown |