Breguet’s new blue Classique Tourbillon Extra-Plat Automatic

Breguet unveiled a Classique Tourbillon Extra-Plat Automatic with a deep blue dial by using the traditional grand feu enamel technique.
Under the dial, lies the beating heart of the watch, with its minimalist design - the 581 caliber, which distinguishes itself through its finesse and technical performance. Breguet’s thinnest tourbillon movement showcased within this timepiece is no thicker than 3 millimeters, with the total case thickness measuring 7.45 millimeters. Placed between 4 and 6 o’clock, the tourbillon is housed in a titanium carriage that features a made-to-measure escapement and a silicon Breguet balance spring that oscillates at a frequency of four hertz, which is particularly high for a tourbillon balance spring.
The Classique Tourbillon Extra-Plat Automatique 5367 boasts an 80-hour power reserve thanks to its high-energy barrel, a concept patented by Breguet.