ROGER DUBUIS Quatuor Black DLC Titanium Watch RDDBEX0425

General Information:

• Brand: ROGER DUBUIS
• Collection: Excalibur Quatuor
• Model: RDDBEX0425
• Gender: Men’s

Case:

• Diameter: 48 mm
• Material: Titanium with Black DLC (Diamond-Like Carbon) coating
• Bezel: Black DLC-coated titanium, signature notched design
• Crystal: Scratch-resistant sapphire, anti-reflective coating
• Case Back: Transparent (sapphire crystal), limited edition engraving

Dial:

• Type: Skeleton, showcasing the movement architecture
• Color: Black and rhodium highlights
• Markers: Applied indexes and Roman numerals
• Hands: Dauphine-shaped, rhodium or titanium, luminous tips
• Features: Power reserve indicator at 9 o’clock

Movement:

• Caliber: RD101
• Type: Hand-wound mechanical
• Power Reserve: Approx. 40 hours
• Frequency: 4 x 4 Hz (115,200 vph – four sprung balances working in parallel)
• Functions: Hours, Minutes, Power Reserve, with Four Balances and Five Differentials
• Certification: Poinçon de Genève (Geneva Seal)

Bracelet/Strap:

• Material: Black alligator leather or black rubber, with contrast stitching
• Buckle: Black DLC-coated titanium adjustable folding clasp

Additional Features:

• Water Resistance: 30 meters / 100 feet
• Display: Skeleton analog
• Limited Edition: 188 pieces worldwide
• Special Features: Revolutionary four-balance architecture for enhanced accuracy and visual drama, lightweight and scratch-resistant case