Introducing Oris Big Crown (ref. 01 401 7781 4081-Set), a contemporary classic shaped by careful watchmaking know-how. The exterior is thoughtfully executed: crafted in yellow gold and measuring 40 mm in diameter, defined by a round silhouette. The caseback is open, and the crystal is sapphire, delivering water resistance to 5000 meters. At a glance, the dial balances texture and clarity: a silver tone with matte finish, framed by arabic numerals hour markers, and stick hands. At its heart beats a proven engine: the Oris 401 caliber. Released in a constrained run, appealing to focused collectors. First released in 2022. 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.