In this episode, we present to you an extraordinary masterpiece of watchmaking: the Extra-Thin Tourbillon from Breguet, reference 5377BR. This timepiece particularly impresses with its ultra-thin movement, measuring just 3 mm in height and equipped with automatic winding. The Caliber 581DR, with 16 lignes and 42 jewels, sets new standards in precision and complexity. The titanium tourbillon cage, paired with an escapement featuring an inverted pallet fork and silicon pallet jewels, highlights the advanced technology and innovative design of this watch. The silicon balance spring, operating at a frequency of 4.0 Hz, and the balance wheel on ball-bearing pivots ensure a remarkable 80-hour power reserve. The small seconds is positioned on the tourbillon axis, offering exceptional legibility. The ultra-thin case is available in 950 platinum or 18-karat rose gold and measures only 7 mm in height. With a 41 mm case diameter, it masterfully blends style and functionality. The silvered gold dial is adorned with four exquisite hand-guilloché patterns: clous de Paris hobnail motif, grains d'orge barley grain pattern, straight chevrons, and a sauté piqué border motif, lending the dial an elegant and refined aesthetic. Through the transparent sapphire caseback, you can admire the intricate and masterfully crafted movement. The watch is water-resistant to 3 bar (30 m), making it suitable for everyday wear.
