Hello everyone, this is Bokey Watch Industry. In the replica market, Roger Dubuis replica watches have been gaining popularity since 2017. First, the ZZ Factory launched the Roger Dubuis Twelve Knights of the Round Table, followed by the JB Factory’s high-end replica of the Roger Dubuis Double Tourbillon, and then the BBR Factory’s replica of the Roger Dubuis Excalibur Series Tourbillon. This has enabled the niche brand Roger Dubuis to be quickly recognized, understood, loved, and sought after by numerous watch enthusiasts. Today, we present the latest V4 version of the BBR Roger Dubuis Tourbillon model DBEX0577 in carbon fiber material. Let’s explore what upgrades the V4 version has over the V3 version and how much its simulation accuracy has improved.

Authentic parameters: Roger Dubuis EXCALIBUR (Excalibur Series) DBEX0577 wristwatch, price 1,130,000.

Now let’s enter the comparison between the V4 upgraded version and the V3 version of the BBR Roger Dubuis Excalibur Series DBEX0577 tourbillon in carbon fiber material:
Roger Dubuis excels in crafting tourbillons and exclusively produces the most precise and captivating flying tourbillons. In terms of movement skeletonization, the brand has been dedicated to the research and development of new skeletonized movements since its establishment, striving to create more lightweight, agile, and boldly innovative modern skeletonized movements. This Roger Dubuis Excalibur series wristwatch combines two exquisite techniques—skeletonized movement and tourbillon. The official model of the watch is: DBEX0577.

The BBR Factory has exclusively developed a manual winding movement with a power reserve of 70 hours, featuring hours, minutes, and a flying tourbillon – a genuine tourbillon. Compared to the previous version, the fish scale texture of the V4 version is brighter and clearer.

All product information is consistent with the original: plastic film carbon fiber case; natural rubber strap; sapphire crystal mirror. The V4 version has also significantly improved the contrast brightness of the case this time.

The skeletonized dial uses hour and minute hands for time display. The sword-shaped hour and minute hands also feature a skeletonized design in the middle, with striking red tips for easy and clear time reading. The V4 version’s upgrade fully synchronizes with the original by achieving complete skeletonization in the middle of the movement, which is extremely challenging.

BBR’s brand-new Roger Dubuis carbon fiber tourbillon wristwatch. Carbon fiber, a new high-tech material, features a timeless black color with elegant and luxurious overall textures. Carbon fiber is soft on the outside yet rigid on the inside: it weighs only half as much as aluminum but is three times stronger, and it also has corrosion resistance. For the V4 version, the crown now uses imported paint, making its color identical to the original and ensuring the hue remains long-lasting.

It has to be said that the texture of carbon fiber is very rich in texture. You can also imagine wearing a carbon fiber wristwatch in the hot summer: not only does it offer a lightweight and comfortable wearing experience, but the special dark pattern texture is also extremely cool, making it easy for you to become the focus of attention. In the V4 version, the uncommon texture on the back is polished to have the same effect as the front, with unified textures on both sides, making it more visually pleasing.

Previously, I’ve also taught everyone how to distinguish between genuine and fake tourbillons: check whether the escapement system operates together with it. If it rotates 360 degrees non-stop, it’s a genuine tourbillon. If it swings left and right, it’s a fake tourbillon. The tourbillon can be said to be a fascinating function—staring at it is like looking into a visual vortex, very captivating. In the V4 version, the rubies have been enlarged for greater wear resistance and a longer lifespan.

The classic sword-cut bezel is crafted through high-precision cutting, ensuring each notch achieves uniform depth and slope. For the V4 version, imported precision machine tools are fully used to process and cut the chamfers, rounded corners, and edges, resulting in a super-strong three-dimensional effect.

In terms of data comparison, the V4 version has achieved nearly identical case diameter and thickness to the authentic model. It truly achieves a 1:1 replica.

The V4 version of the replica Roger Dubuis Excalibur tourbillon model DBEX0577 in carbon fiber material is available with two strap colors to choose from.


The entire movement structure of the BBR Factory Roger Dubuis Excalibur series DBEX0577 is displayed on the dial. The process of gear operation can be seen when adjusting the time and winding the watch, which is full of mechanical beauty!


The natural rubber strap is paired with a double-push folding clasp, ensuring convenient wearing.


Summary: It is difficult to express in words the obsession and pursuit of mechanics by many passionate watch enthusiasts, but the physical object can! For example, this BBR Factory V4 version Roger Dubuis Excalibur series DBEX0577 tourbillon replica watch brings us a strong visual impact, exposed mechanical “violence”, and clear component structures—it’s love at first sight! Returning to reality, using over one million yuan to satisfy one’s desire for a mechanical watch seems unrealistic, and at least not many people can afford it. Therefore, BBR Factory has created this model, allowing many of us mechanical enthusiasts to “cure our addiction” and enjoy it!