Discover Roger Dubuis's precision with the Excalibur (ref. DBEX0819), a contemporary classic shaped by careful watchmaking know-how. The exterior is thoughtfully executed: crafted in white gold and measuring 45 mm in diameter, defined by a round silhouette. The caseback is open, and the crystal is sapphire, delivering water resistance to 10000 meters. At a glance, the dial balances texture and clarity: a skeleton tone, framed by stick / dot hour markers, and dauphine hands. At its heart beats a proven engine: the RD108SQ caliber. Released in a constrained run, appealing to focused collectors. First released in 2021. With considered ergonomics, it feels composed during extended wear. Brushed and polished elements play with light to emphasize crisp geometry. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.