Jacob & Co. Astronomia watches

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Jacob & Co.'s Astronomia watches have the following unique features:



Innovative tourbillon design: The Astronomia series uses a multi-axis tourbillon, breaking the limitation of traditional tourbillons rotating in one plane, allowing the tourbillon to rotate and rotate in three or four directions. For example, the Astronomia Revolution Fourth Dimension is a rare "four-axis" flying tourbillon high quality watches replica. Its manual-winding movement JCAM54 combines four high-speed rotating axes, creating unprecedented visual dynamics and making the timepiece more accurate.

Unique "satellite" design: The series of watches has four "satellite" arms that rotate around the dial every 10 minutes. The first arm is connected to the three-axis tourbillon; the second is a 288-faceted Jackbo exclusive cut diamond, which rotates once in 30 seconds; the third is the time display disk, which is guaranteed to always face the watch holder at 12/6 o'clock through the patented differential transmission system when rotating around the dial; the fourth is a miniature magnesium spray-painted earth, which rotates in 30 seconds.

Complex function display: In addition to time display, it can also simulate various celestial phenomena, such as day and night display, sidereal month display, star map and constellation display, etc. The globe of Astronomia Sky rotates once in 24 hours, which can show the day and night conditions in some parts of the earth; the back plate of the movement rotates once a sidereal year, which can track the changes in the sky, display star maps and constellations, and sidereal month information.luxury replica watches

Exquisite craftsmanship and materials: The case is made of rare metals and artificial sapphire crystal. The crystal case is a hand-made arc dome style with a long manufacturing cycle. The movement is composed of many components, and the assembly and debugging require careful operation by the watchmaker. The gemstones are exquisitely crafted, with diamonds cut using 288 Jacob-cuts and the weight being consistent with other parts, reflecting a high level of jewelry craftsmanship.

Unique appearance design: The 47mm large case with a transparent design allows viewers to appreciate its intricate mechanical structure from 270 degrees. The open-faced dial base is made of 5N gold-plated with static polishing, and the surface is inlaid with rose gold parts in reverse, presenting a geometric mosaic pattern style and the flow of light and shadow like the movement of galaxies. In addition, the series also has a variety of artistic styles, such as adding hand-carved three-dimensional shapes such as dragons, tigers, and monkeys to the case, showing a unique artistic charm.

Thoughtful detail design: The crown for adjusting time and winding has been moved to the back of the case, and two semi-circular crowns that can be lifted are combined, making the operation clear and simple. Some styles are also equipped with ultra-high-frequency constant power devices to ensure that the balance wheel remains highly accurate under strong power output.https://www.grand-watch.co