Jacob & Co. Astronomia has an impressive upward and outward movement, is a two-axis tourbillon, this is a complex watch with excellent acting skills.
Jacob & Co. (Jacob & Co.) is best known for its twists and turns, gem-like timepieces, loved by musicians and athletes. On the contrary, astronomy is a completely different watch. It is an orbital two-axis tourbillon, combined with an orbital time display, and powered by a three-dimensional movement that rises from the bottom plate.
With impressive visual effects on the wrist, astronomical movements are constructed vertically rather than horizontally as traditional movements. The movement was developed by Studio 7h38, which has a unique and imaginative structure. Studio 7h38 is a professional developer of the movement and is also responsible for completing the entire watch. Led by watchmaker Luca Soprana, other works of the company include the Vianney Halter deep space tourbillon.
The movement is located in the center of the top luxury copy watches, surrounded by Venus, which is a form of quartz with sparkling mineral inclusions, imitating the night sky. At the far right of the movement is the barrel, which contains a spring, which provides power for the spring. The gear train is at the top and the entire display mechanism branches off from the center.
Four functions are displayed in three dimensions, each function is relative to a fixed position, but the entire mechanism rotates for 20 minutes. It relies on planetary gears to synchronize all objects around the case.
The simplest element is the globe, which is made of aluminum and painted with blue paint. One revolution per second is equivalent to a second hand. Opposite the earth is a diamond weighing 1 carat. The diamond is completely spherical and has 288 cut faces, which is a patent of Jacob & Co.
The tourbillon is a two-axis tourbillon. If you count the rotation of the entire mechanical device for 20 minutes, it is a three-axis tourbillon. The tourbillon cage rotates once per minute on the same axis as the balance wheel and five minutes on the axis perpendicular to the balance wheel.Replica Watches Online
Similarly, or perhaps more, the time display mechanism is interesting. The time-marked subdial has a hollow chapter ring for the hour mark, even if it rotates on the case for 20 minutes, it is always on the upper right side. This means that the “XII” mark is always located at 12 o’clock, regardless of where the subdial is in the case.
The interior of the movement is full of movement and movement, with as many sapphire crystals as rose gold. The panoramic windows on each side (including the panoramic windows between the lugs) reveal the entire movement. On top of it is a huge domed sapphire crystal.
All of this means that astronomy is huge—Jacob & Co. watches are hardly anything else. The diameter is 50 mm and the height is about 25 mm. There is almost no need to have such a large watch, but this watch certainly needs enough volume to produce a complete visual impact.
The novel movement structure means that there is no crown on the side, but two crowns are set on the back of the watch, one for setting the time and the other for winding. Although the barrel is relatively small, it can still manage a considerable 60 hours of power during high winds.
Astronomy has a limited edition of 18 rose golds, and the other 9 are set with 16-carat diamonds, especially 342 baguette-cut diamonds.