Roger Dubuis Excalibur Automatic 42 Onyx Dial 18kt White Gold Men's Watch

The Roger Dubuis Excalibur Automatic 42 Onyx Dial Men’s Watch (Model RDDBEX0350) represents the pinnacle of contemporary Swiss haute horlogerie, combining bold architectural design with refined mechanical excellence. Crafted from luxurious 18kt white gold and paired with a sophisticated black alligator leather strap, this timepiece delivers unmistakable presence and prestige. Its striking black onyx dial, accented with silver-tone hands and classical Roman numeral hour markers, creates a dramatic yet elegant aesthetic. Powered by the in-house Roger Dubuis Calibre RD622 automatic movement, this watch offers exceptional craftsmanship, precision performance, and a commanding luxury statement suited for discerning collectors.

Key Features & Specifications

Design & Aesthetics

• Black onyx dial delivering depth, contrast, and visual impact

• Silver-tone hands paired with refined Roman numeral hour markers

• Minute markers around the outer rim for precise time reading

• Fixed 18kt white gold bezel enhancing elegance and structural balance

• Transparent case back revealing the finely finished automatic movement

Movement & Performance

• Swiss-made Roger Dubuis Calibre RD622 automatic movement

• In-house engineered movement reflecting haute horlogerie standards

• Approx. 52-hour power reserve for extended mechanical autonomy

• Smooth, reliable performance with refined timekeeping precision

Durability & Comfort

• Scratch-resistant sapphire crystal for superior clarity and protection

• 18kt white gold case providing strength with elevated luxury appeal

• Black alligator leather strap offering premium comfort and sophistication

• Deployment clasp ensuring secure, effortless wear

• Water resistance up to 30 meters / 100 feet for everyday protection

Functionality

• Analog display with classic three-hand configuration

• Functions: hour, minute, second

• Pull / push crown for streamlined operation

• Clean dial layout emphasizing elegance and legibility

Case Details

• Case diameter: 42 mm

• Case shape: Round

• Case material: 18kt White Gold

• Bezel: Fixed, 18kt White Gold

• Case back: Transparent

Band Details

• Material: Alligator Leather

• Type: Strap

• Color: Black

• Clasp: Deployment

Ideal For

• Luxury watch collectors seeking in-house Swiss movements

• Enthusiasts drawn to bold, architectural watch design

• Professionals desiring a refined statement piece with horological pedigree

Additional Information

• Brand: Roger Dubuis

• Collection: Excalibur 42

• Gender: Men’s

• Model: RDDBEX0350

• Watch Label: Swiss Made

• Watch Style: Luxury

• Includes: Original box and complete accessories

• Warranty: Manufacturer’s guarantee