The name alone suggests the technical complexity of this watch. It features a chronograph with a flyback seconds hand and a jumping minute counter, allowing for precise timekeeping. It includes a perpetual calendar that accounts for leap years in the next 122 years, with a moon phase and leap year display. Additionally, it has a tourbillon that rotates every minute, neutralizing the Earth’s gravitational pull on the delicate escapement. The back sapphire crystal reveals the exquisite and intricate side of the movement, while on the front, you’ll also find a date indication in large windows below the 12 o’clock, a manual winding status indicator with a 50-hour power reserve, and of course, a charming moon phase display above the six o’clock. Price: $295,000.