Description
Roger Dubuis Excalibur Black DLC Titanium 42mm Automatic
Reference: RDBEX0473
The Roger Dubuis Excalibur RDBEX0473 is a 42mm men’s automatic watch crafted in lightweight Black DLC‑coated titanium. It features the brand’s signature architectural skeleton design and is powered by the in‑house RD830 automatic calibre. The watch is paired with a black leather strap and a matching DLC‑coated titanium folding clasp.
Key Facts
Brand: Roger Dubuis
Collection: Excalibur
Reference: RDBEX0473
Model Name: Excalibur Black DLC Titanium Automatic
Gender: Men’s
Production: Modern
Case
- Titanium with Black DLC coating
- 42 mm diameter
- Approx. 12–13 mm thickness (typical for RD830 models)
- Fixed fluted Excalibur bezel
- Sapphire crystal with anti‑reflective treatment
- Sapphire exhibition caseback
- Water resistance: 30 m
Dial
- Skeletonized architecture
- Black / anthracite openworked design
- Applied indices
- Luminous sword‑style hands
- Excalibur star‑shaped bridge aesthetic
Movement
Calibre RD830
- Automatic movement
- ~48‑hour power reserve
- 4 Hz (28,800 vph)
- 33 jewels
- Hours, minutes, central seconds, date
- Geneva Seal‑level finishing typical of Roger Dubuis
Strap
- Black leather strap
- DLC‑coated titanium folding clasp
- Approx. 22 mm lug width (standard for 42mm Excalibur)
The Roger Dubuis Excalibur RDBEX0473 is a 42mm Black DLC titanium automatic men’s watch that showcases the brand’s iconic skeletonized architecture and avant‑garde design. Powered by the in‑house RD830 calibre, this model combines lightweight materials, bold aesthetics, and Geneva Seal‑grade craftsmanship. With its openworked dial, exhibition caseback, and black leather strap, the RDBEX0473 stands out as a modern, high‑performance luxury timepiece for collectors who appreciate contemporary horology and the unmistakable Excalibur identity.
