Meet Frederique Constant Slim Line (ref. FC-200WHDSD5B), an elegant watch engineered for daily versatility and long-term reliability. From profile to crystal, the architecture convinces: crafted in stainless steel and measuring 25 mm in diameter, with a thickness of 5.3 mm, defined by a round silhouette, paired with a gem-set bezel, protected by pvd gold coating. The caseback is closed, and the crystal is sapphire, delivering water resistance to 3000 meters. Up close, the dial rewards inspection: a silver tone, framed by mixed hour markers, and poire hands. Inside, precision takes center stage: the FC-200 caliber. 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.