Breguet Heritage Phase de Lune

The Heritage Phase de Lune 8861bb/11/bb0.d000 exemplifies Breguet's commitment to refined watchmaking with its polished 18-karat white gold case, finished with the brand's signature fluted bezel. A double row of diamonds—140 stones weighing approximately 1.14 carats—adorns the bezel, while the ergonomically curved case ensures optimal comfort. The mother-of-pearl dial showcases hand-engraved hour divisions and the distinctive "flinque alterne" sunburst guilloche pattern, paired with a domed silver chapter ring and blue-rimmed Roman numerals set against a frosted silver background. Blued steel Breguet-style hands and a rose gold moonphase indicator positioned at three o'clock enhance the dial's classical elegance. The in-house Caliber 586L movement operates at 21,600 vph with 38 jewels and provides 36-40 hours of autonomy, incorporating a silicon balance-spring for superior chronometric performance and reliability.