Roger Dubuis EXCALIBUR 42mm DBEX0577 BBR Factory 1:1 Best Edition Carbon Fiber Tourbillon Watch

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V4 Version Upgrades

BBR Factory Roger Dubuis EXCALIBUR Series DBEX0577 – V4 Edition

1. Special Upgrade on Movement:
   • The skeletonized framework of the movement is the highlight. Watch enthusiasts know that the movement is the most crucial and core technology in a timepiece. To provide the ultimate replica of the tourbillon, BBR watchmakers conducted countless experiments to overcome technical barriers. The skeletonized double-layered bridge structure in the V4 version ensures both stability and precision. The V4 movement is even more perfected, completely mirroring the original RD505SQ mechanism.
2. Case Upgrade:
   • The entire carbon fiber case has been upgraded. Carbon fiber is a high-tech material that is half the weight of aluminum but three times stronger. The V4 version features even more refined and distinct carbon fiber patterns, offering not only a lightweight and comfortable wearing experience but also a strikingly cool dark pattern texture.
3. Natural Rubber Strap:
   • Each rubber strap is designed to perfectly match the watch lugs, providing maximum comfort on the wrist.
4. Upgraded Clasp:
   • The clasp is crafted from titanium metal with advanced vacuum electroplating in a premium black finish, ensuring durability and resistance to fading. Every detail reflects BBR’s dedication to quality, making Roger Dubuis an easy choice with BBR!

BBR Factory’s New Carbon Fiber Tourbillon Watch – EXCALIBUR Series DBEX0577

1. Exclusive RD509SQ Manual Winding Movement:
   • Featuring a 70-hour power reserve, this movement drives the hours, minutes, and a genuine flying tourbillon.
2. Exact Specifications Matching the Original:
   • The watch has a 42mm diameter, with a case made of plastic-coated carbon fiber, a natural rubber strap, and a sapphire crystal.
3. High-Tech Carbon Fiber Material:
   • Carbon fiber is a premium material, with half the weight of aluminum and three times the strength, boasting the highest strength-to-weight ratio among all materials.
4. Unique Carbon Fiber Pattern:
   • BBR has invested significant effort into crafting the carbon fiber texture. As it is made from natural raw materials, each piece is entirely unique.
5. Perfectly Fitting Rubber Strap:
   • The exclusively molded natural rubber strap perfectly fits the watch lugs, providing maximum wrist comfort.
6. Titanium Metal Clasp:
   • The clasp is crafted with vacuum electroplated titanium in a premium black finish, ensuring it is both durable and resistant to fading.

Size: 42mm x 11mm
Movement: Custom RD509SQ Tourbillon
Function: hour, minute, tourbillon second
Shell: black carbon fiber case
Mirror: Sapphire mirror
Dial: Skeleton dial
Bezel: black carbon fiber ring
Strap: Rubber strap
Clasp: Black folding clasp