The Astronomia Tourbillon brings this 200-plus-year-old complication to breathtaking levels of modern refinement and complexity. The 47mm case is made of a high-tech polycarbonate composite strengthened with diamond dust. The tourbillon was originally invented to provide improved timekeeping performance for a pocket watch. The back dial backdrop is blue aventurine. The two other arms, and each rotating on its axis once every 60 seconds, hold the Earth (a globe of white gold and blue Grand Feu enamel), and the Moon (a round briolette-cut diamond with 56 facets). presenta un espectacular reloj tourbillon con una esfera que gustará a los aficionados a la astronomía.Más información en http://nuevosr.
Because the dial also rotates with the central axis, it is mounted on a differential platform so that as the central carrier turns, and the dial turns, it also pivots to ensure that the 12:00 marker is always at the top of the hour/minutes dial for easy reading of time. design timepieces and jewelry that have captured the attention of celebrities and dazzled on fashion’s red carpets and cover shoots. Opposite the tourbillon cage with overcoil balance spring, on another arm, is the hour and minute dial with open-worked center. Jacob and Co is an American luxury jewelry and watches company founded in New York City by Jacob Arabo in 1986. One arm holds the one-minute tourbillon, which, thanks to its three axes – not only rotates once every 60 seconds on its own axis and once every 20 minutes around the dial, but also rotates around the axis of the arm carrying it once every five minutes. Essentially, the Astronomia Tourbillon features a four-armed carrier that rotates once around the dial every 20 minutes.
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