ROGER DUBUIS Excalibur Spider 45mm RDDBEX0901

General Information:

• Brand: ROGER DUBUIS
• Collection: Excalibur Spider
• Model: Excalibur Spider 45mm
• Reference: RDDBEX0901
• Gender: Men’s
• Limited Edition: Yes, individually numbered (1 of 88 pieces worldwide)
• Full Set: Yes, original papers & box included

Case:

• Diameter: 45 mm
• Material: Black DLC-coated titanium
• Bezel: Black DLC titanium, notched Excalibur signature design
• Crystal: Scratch-resistant sapphire, anti-reflective coating
• Case Back: Transparent (sapphire crystal), limited edition 1 of 88 engraving

Dial:

• Type: Skeletonized, star-shaped bridge architecture
• Markers: Applied indices, luminous accents
• Hands: Skeletonized, luminous-tipped, color accents (variant-specific)
• Special Features: Multi-layer architectural depth, bold contemporary look

Movement:

• Caliber: RD820SQ (or edition-specific skeleton micro-rotor automatic)
• Type: Automatic or manual-winding, skeletonized mechanical
• Power Reserve: Approx. 60 hours
• Frequency: 4 Hz (28,800 vph)
• Functions: Hours, Minutes (possible additional complications, variant-specific)
• Certification: Poinçon de Genève (Geneva Seal)

Bracelet/Strap:

• Material: Black rubber, quick-release system
• Buckle: Black DLC-coated titanium folding clasp

Additional Features:

• Water Resistance: 50 meters / 165 feet
• Display: Skeleton analog
• Special Features: Edition 1 of 88, Geneva Seal finishing, full box and original papers, striking contemporary architecture, highly exclusive collector’s model