The most advanced carbon fiber watch of the planet Earth


With more than 80% of the watch made of carbon fiber, we believe, this is the most advanced carbon fiber watch in the world.

Not only the case and the case back are made of this high-tech material, but also the bracelet and the clasp. Tecorón is the first timepiece of RzR, and we want to show the world that we are committed to innovation. We respect the watchmaking industry, and the least we can do is to create something new.

One of the most complicated elements is that we have developed a technology together with our partners to be able to make a compact watch. With the thin carbon fiber bracelet, a case of 42.9 x 49mm and a thickness of 10.6mm, this is probably one of the smallest carbon fiber watches of the industry.

Another achievement is the lightweight of this carbon fiber automatic timepiece. Because we make the whole structure of the case, the bracelet, and the clasp of a material five times less dense than stainless steel, we can accomplish a watch weight of 44gr.

This watch is setting the beginning of the Tecorón collection with the “Horis Magnas” and “Lines” variants. A collection that will be numbered and ended once we create the next one.

Carbon fiber watch
Carbon fiber watch
Carbon fiber watch


Carbon fiber case and case back, with a dimension of 42.9* x 49 x 10.6 mm.

Carbon fiber, with a width of 22 mm and the clasp made of carbon fiber.

The automatic and manual winding Miyota 90s5, a movement with 24 jewels, a vibration frequency of 28800 BPH and a power reserve of 42h.

Two Sapphire crystals: One for the front and one for the exhibition case back.

Overall weight
44** grams with the carbon fiber bracelet and 40 grams with the leather strap.

*because of the shape it’s visually like a 41.5mm case
**for a 17mm wrist (18 links)

Carbon fiber watch

Carbon fiber

The carbon fiber allows us to produce an extremely light watch case and bracelet that is also very resistant due to our unique placement of the layer of this high-tech material. All the parts manufactured using carbon fiber are the case, the case back, the movement ring, the outside of the crown, the bracelet, the clasp and the buckle of the strap.


The necessary features of the engine were evident during the development of this project. The need for a lightweight, thin, reliable and beautiful movement made us decide for the premium Japanese Miyota 90s5. A movement of 3.9mm of height, 9.15gr of weight and 42 hours of power reserve. Numbers and characteristics that make this movement thinner, lighter and more powerful than its competitors. In the end, just the perfect choice to create a dramatic and attractive watch.


The bracelet and the clasp have been the most complicated part of the development of the watch. As far as we know, no other watch company in the world has a bracelet, and a clasp made of carbon fiber. That was a challenge that we embrace to express our respect to the watch industry and the people around it.


Tecorón “Horis Magnas” and “Lines” are setting the beginning of the Tecorón collection. Each variant will be numbered and ended once we create the next one.

Carbon fiber watch

RzR Tecorón Lines

Carbon fiber watch

RzR Tecorón Horis Magnas

Free delivery


Special gift

A unique way to give love to a great person.


Because you deserve it.