Breguet Heritage Chronograph

The 5400BB/12/9V6 Heritage Chronograph exemplifies Breguet's mastery of classical design combined with chronographic functionality, housed in a polished 18kt white gold case distinguished by the manufacture's iconic fluted edge. The ergonomically curved case profile ensures comfortable wrist wear. The silver dial showcases multiple intricate guilloche patterns, each meticulously engraved to create visual depth and sophistication. An applied silver chapter ring with printed minute, seconds, and fractional second tracks frames the dial, while applied polished white gold Roman numerals provide refined hour markers. Blued steel Breguet-style hands deliver elegant contrast against the silvered background. The chronograph architecture comprises a large central seconds counter, 30-minute subdial at three o'clock, and 12-hour subdial at nine o'clock, complemented by a small seconds subdial at six o'clock and date window between four and five o'clock. The caliber 550/1 movement operates at 21,600 vph with 47 jewels and a silicon balance spring, sustaining approximately 52 hours of power reserve—a remarkable testament to mechanical efficiency and Breguet's horological heritage.