The Roger Dubuis Excalibur Spider Huracán 45mm (DBEX0748) captures the exhilarating spirit of supercar innovation in a timepiece that’s engineered for those who crave pure adrenaline and avant-garde design. Created in collaboration with Lamborghini Squadra Corse, this model fuses the raw performance and aesthetics of the Huracán with the uncompromising precision of Swiss haute horlogerie.

The bold 45mm case, crafted from lightweight and robust titanium and finished with a stealthy black DLC (Diamond-Like Carbon) coating, radiates unmistakable motorsport DNA. The signature notched Excalibur bezel, openworked lugs, and crown inspired by racing wheel nuts all reinforce its high-octane origins, while keeping the watch remarkably light and comfortable on the wrist.

Under the glare-resistant sapphire crystal, the dramatic skeletonized dial evokes the Huracán’s engine bay: prominent honeycomb patterns, strut bars, and the dashboard-inspired date display at 6 o’clock create a sense of speed and technical brilliance. At the heart beats the automatic RD630 caliber—specifically developed in partnership with Lamborghini—with a 12° angled balance wheel and 60-hour power reserve, delivering both performance and visual excitement. The exhibition case back reveals more movement details and the exquisite Geneva Seal finishing.

The look is completed by a black rubber strap with Alcantara® inlay, mirroring the supercar’s luxurious interior and featuring a quick-release system for maximum versatility. Secured by a black DLC titanium folding clasp, this watch is ready for any adventure. With water resistance up to 5 bar (50 meters), it is as durable as it is daring.

Key Features

• Case: 45mm, titanium with black DLC coating, openworked Spider design
• Bezel/Lugs: Signature notched, motorsport-inspired
• Dial: Skeletonized with Huracán-inspired engine bay motifs, honeycomb patterns, dashboard date display
• Movement: Automatic RD630 calibre, 12° angled balance wheel, 60-hour power reserve, Geneva Seal
• Crystal: Sapphire front and back, anti-reflective treated
• Water Resistance: 5 bar (50 meters)
• Strap: Black rubber with Alcantara® inlay, quick-release, black DLC titanium folding clasp

 

Roger Dubuis Excalibur Spider Huracan 45mm DBEX0748 Super Clone

General Information:

• Brand: Roger Dubuis
• Collection: Excalibur Spider
• Model: Spider Huracan 45mm DBEX0748
• Replica Grade: Super Clone
• Gender: Unisex

Case:

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

Dial:

• Color: Skeletonized with Lamborghini Huracan-inspired design
• Markers: Applied luminous hour indices
• Hands: Skeletonized hands with luminous tips
• Special Features: Inclined balance wheel at 12 o’clock, honeycomb motif, Huracan engine-inspired bridges, Lamborghini racing cues

Movement:

• Caliber: Clone of Roger Dubuis RD630 Automatic (Huracan-inspired)
• Type: Self-winding mechanical
• Frequency: 28,800 vibrations per hour (4 Hz)
• Power Reserve: Approx. 60 hours
• Features: Hours, minutes, small seconds, date display, inclined balance wheel, skeletonized movement

Bracelet/Strap:

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

Additional Features:

• Water Resistance: Approximately 50 meters for super clones