Roger Dubuis Excalibur Spider RDDBEX0479 Black and Blue Strap 45MM

Excalibur Spider Black Blue Clone RDDBEX0479 – Performance Skeleton with Blue Accents

The Excalibur Spider Black Blue Clone RDDBEX0479 delivers striking visual contrast and mechanical transparency. Featuring a polished silver case, black bezel, and vivid blue strap, it captures the spirit of high-speed engineering through Roger Dubuis’s signature skeleton craftsmanship.

Skeleton Design Built for Speed

Its openworked dial reveals a manual-winding tourbillon mechanism, anchored by angular bridges and industrial detailing. At 7 o’clock, the flying tourbillon cage spins in full view, representing both balance and kinetic power. Bold black and white bezel markers add depth and legibility without clutter.

Steel Case with Black Bezel

The 45MM stainless steel case features a bright brushed finish, contrasted by a black ceramic-style bezel engraved with speed index numerals. This combination reinforces the sporty DNA of the Excalibur Spider series, while offering wearability in formal and casual settings alike.

Electric Blue Rubber Strap

The integrated rubber strap in vibrant blue elevates the piece with energy and comfort. It wraps the wrist with a performance-oriented profile and fastens with a deployant clasp for security under motion.

High-Precision Skeleton Clone Movement

This watch runs on a manual-wind skeleton tourbillon clone movement, replicating the structure, depth, and animation of the original RDDBEX0479 model. From the visible gear train to the spinning escapement, every function mimics genuine Roger Dubuis mechanics.

Core Specifications

• 45MM stainless steel case with black bezel
• Skeleton dial with exposed tourbillon
• Manual winding super clone movement
• Blue integrated rubber strap
• Sport-inspired bezel with racing index

Precision Meets Power

The Excalibur Spider Black Blue Clone RDDBEX0479 is built for collectors who want color, clarity, and chronometric energy in one bold package. Lightweight yet commanding, it’s a wearable interpretation of speed.

Equipped with a customized RD505SQ manual winding movement, the gold balance wheel has a counterweight nail like the original one, the movement is more stable and has a smaller error, the movement body similarity reaches 98%, there are no extra gears at 11 o’clock and 4 o’clock, the movement splint is arranged in an orderly fish scale pattern, and the extra calendar gear has been abolished.

Sapphire scratch-resistant mirror, Thai rubber raw material strap, high flexibility and exquisite workmanship, original folding buckle. The watch is domineering, generous and cool, full of style, and once became a standard watch for sports car enthusiasts, with super high recognition.

The brand’s most supercar sports element style, the hollow flying tourbillon watch has the representative characteristics of Roger Dubuis hollow timepieces, synchronized with the original 45mm*13mm titanium alloy case, star-shaped appearance design, Celtic cross-shaped tourbillon frame.