Introducing Cartier Rotonde de Cartier (ref. W1556241), a contemporary classic shaped by careful watchmaking know-how. The exterior is thoughtfully executed: crafted in white gold and measuring 42 mm in diameter, with a thickness of 11.96 mm, defined by a round silhouette. The caseback is open, and the crystal is sapphire, delivering water resistance to 3000 meters. At a glance, the dial balances texture and clarity: a blue tone, framed by roman numerals hour markers, and sword hands. At its heart beats a proven engine: the 1904-FU MC caliber. Issued as a limited edition, appealing to focused collectors. First released in 20142015. 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.