A.Lange & Söhne - Datograph Perpetual Calendar - Moonphase - Tourbillon - Chronograph - 41.5 MM - White Gold - Rose Gold Dial - 740.056FE

The DATOGRAPH PERPETUAL TOURBILLON seamlessly integrates three remarkable complications: a flyback chronograph, a perpetual calendar, and a tourbillon with a patented stop-seconds mechanism. Adorned in luxurious 18-carat white gold, with a case diameter of 41.5 mm and a thickness of 14.6 mm, this exceptional timepiece showcases a dial meticulously crafted from solid pink gold. Limited to just 100 pieces, this exclusive model is solely offered in Lange boutiques. Powered by the manually wound L952.2 movement, consisting of 729 components, it provides a respectable power reserve of 50 hours and operates at a balance frequency of 18,000 semi-oscillations per hour. Notable complications include the outsize date, calendar function, moon-phase display, tourbillon, chronograph, day/night indicator, power-reserve indicator, and day-of-week display, epitomizing horological excellence and sophistication.