ROGER DUBUIS Excalibur Sorayama MB 42mm RDDBEX1013

General Information:

• Brand: ROGER DUBUIS
• Collection: Excalibur
• Model: Sorayama MB 42mm
• Reference: RDDBEX1013
• Gender: Unisex
• Limited Edition: Yes, individually numbered (typically 28 pieces worldwide)

Case:

• Diameter: 42 mm
• Material: Polished titanium
• Bezel: Titanium, signature notched Excalibur design, high-polish finish
• Crystal: Scratch-resistant sapphire, anti-reflective coating
• Case Back: Transparent (sapphire crystal), engraved with Sorayama signature and limited edition number

Dial:

• Type: Skeletonized, multi-beam (MB) architecture inspired by the futuristic, hyper-reflective art of Hajime Sorayama
• Markers: Applied indices, luminous highlights
• Hands: Dauphine-shaped, polished, luminous tips
• Special: Micro-beams glow under UV/black light for a striking visual experience; the dial and movement feature a mirror-like finish reminiscent of Sorayama’s signature style

Movement:

• Caliber: RD720SQ
• Type: Automatic, skeletonized with micro-rotor
• Power Reserve: Approx. 72 hours
• Frequency: 4 Hz (28,800 vph)
• Functions: Hours, Minutes
• Certification: Poinçon de Genève (Geneva Seal)

Bracelet/Strap:

• Material: Polished titanium bracelet or black rubber/leather (quick-release system)
• Buckle: Titanium triple folding clasp

Additional Features:

• Water Resistance: 100 meters / 330 feet
• Display: Skeleton analog
• Special Features: Exclusive collaboration with Hajime Sorayama, futuristic mirror-polish effects, Geneva Seal-certified finishing, glow-effect micro-beams