Experience the craft of Breguet in the Héritage (ref. 5400BR/12/9V6), a distinctive model that balances proportion, precision, and presence. On the wrist, the case feels purposeful: crafted in rose gold and measuring 35 mm in diameter, with a thickness of 14 mm, defined by a tonneau silhouette. The caseback is closed, and the crystal is sapphire, delivering water resistance to 3000 meters. Visually, the face is where character emerges: a silver tone with guilloche finish, executed in yellow gold, framed by roman numerals hour markers, and breguet hands. Mechanically, the watch prioritizes accuracy: the 550/1 caliber. The silhouette offers presence without excess, lending confidence in a range of situations. Finishing showcases disciplined attention to detail across facets, edges, and surfaces. For buyers researching specifications and real-world impressions, this reference stands out for coherent design, dependable mechanics, and lasting relevance within modern horology.