In 1969, Zenith launched the most accurate wristwatch – the iconic El Primero. In 2016, the brand released the improved El Primero 21 which was equipped with two regulators, providing greater reliability and precision. This year, Zenith launched a brand new model which has been equipped with double tourbillon regulators, showing all the watch lovers the high level of craftsmanship and advanced technology.
![The timepiece provides the ultra accuracy.](https://www.watchesbuying.com/wp-content/uploads/2019/04/Blue-Rubber-Strap-Copy-Zenith.jpg)
What we will talk about is the Zenith copy with carbon case which is limited to 50 pieces.
Basic information
Diameter: 46 mm
Dial: skeleton
Case: carbon
Movement: self-winding mechanical
Strap: blue rubber
![The skeleton dial show us a part of the extraordianry movement.](https://www.watchesbuying.com/wp-content/uploads/2019/04/46-MM-Zenith-Defy-Knockoff-Watch.jpg)
The focus of this perfect Zenith Defy imitation watch must be the movement – calibre El primero 9020, which adopts the original double structure. As the movement is really complicated and its dual structure, the case of the timepiece is very big.