The Breguet Heritage ref: 5400BB/12/9V6 features a 35mm case crafted from white gold. This timepiece is powered by the automatic winding Breguet caliber 550/1, ensuring reliable performance. The silver dial includes a date function and chronograph capabilities, providing both functionality and elegance. This model was introduced in 2014, reflecting Breguet's commitment to precision and innovation. The combination of its materials and features makes it a noteworthy addition to any collection.