A bold fusion of architectural watchmaking and high-performance engineering, the Roger Dubuis Excalibur Spider 45mm (RDDBEX0706) exemplifies the Maison’s relentless innovation and unmistakable aesthetic. Inspired by the world of motorsport, this timepiece pushes the boundaries of contemporary horology with its daring openworked design and technically advanced materials.

The robust 45mm case, crafted from ultra-lightweight titanium, features the iconic notched Excalibur bezel and dynamic open-lug construction, ensuring maximum strength with minimal weight. Its striking skeletonized dial reveals the intricate, hand-finished mechanics of the in-house automatic RD820SQ caliber, beautifully showcased beneath glare-resistant sapphire crystals on both the front and case back.

The multi-level dial is a technical marvel, with suspended movement bridges, luminous hands, and bold hour markers providing both legibility and dramatic depth. Pops of color inspired by racing details animate the look, while the overall openwork layout channels the aerodynamic lines found in the highest tiers of motorsport design.

Engineered for both everyday practicality and extraordinary style, this Excalibur Spider is water-resistant up to 5 bar (50 meters) and is paired with a comfortable, high-performance black rubber strap featuring a quick-release system and secure titanium folding clasp.

Key Features

• Case: 45mm, lightweight titanium with signature notched bezel and open-lug design
• Dial: Skeletonized, multi-level with luminous hands and racing-inspired accents
• Movement: Automatic RD820SQ skeleton caliber, Geneva Seal certified
• Crystal: Sapphire front and back, anti-reflective treated
• Water Resistance: 5 bar (50 meters)
• Strap: Black rubber with quick-release system and titanium folding clasp

 

Roger Dubuis Excalibur Spider 45mm RDDBEX0706 Super Clone

General Information:

• Brand: Roger Dubuis
• Collection: Excalibur Spider
• Model: Spider 45mm RDDBEX0706
• Replica Grade: Super Clone
• Gender: Unisex

Case:

• Diameter: 45 mm
• Material: Titanium or black DLC-coated titanium (Super Clone, variant dependent)
• Bezel: Notched, Excalibur Spider signature style
• Crystal: Scratch-resistant sapphire with anti-reflective coating
• Case Back: Transparent sapphire crystal exhibition back

Dial:

• Color: Skeletonized, multi-layered Excalibur Spider design
• Markers: Applied luminous hour indices
• Hands: Skeletonized with luminous tips and colored accents
• Special Features: Star-shaped bridge, openworked dial with sporty spider web-inspired architecture, bold visual dynamics

Movement:

• Caliber: Clone of Roger Dubuis Skeleton Automatic
• Type: Self-winding mechanical
• Frequency: 28,800 vibrations per hour (4 Hz)
• Power Reserve: Approx. 60 hours
• Features: Hours, minutes, seconds, skeletonized bridges, automatic winding, sporty Excalibur finishing

Bracelet/Strap:

• Material: High-performance rubber or fabric strap with color accents
• Buckle: Titanium or black DLC-coated folding clasp (Super Clone)

Additional Features:

• Water Resistance: Approximately 50 meters for super clones