Meet Cartier Tank (ref. W5310047), an elegant watch engineered for daily versatility and long-term reliability. From profile to crystal, the architecture convinces: measuring 29.8 mm in diameter, with a thickness of 9.5 mm, defined by a rectangular silhouette. The caseback is closed, and the crystal is sapphire, delivering water resistance to 3000 meters. Up close, the dial rewards inspection: a silver tone with guilloche finish, framed by roman numerals hour markers, and sword hands. Inside, precision takes center stage: the 049 caliber. Initial production year: 2012. Designed for real-world wear, the watch transitions smoothly from tailored looks to casual settings. Manufacturing tolerances and surface treatment highlight consistent quality control. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.