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Practice Jacob & Co. Astronomia Sky

The Astronomia tourbillon family is a unique addition to Jacob & Co's own creation of astronomical complications. Often, they are not highly accurate representations of actual astronomical cycles (now perhaps Celestia of Vacheron Constantin). Instead, they are dynamic sculptures on the wrist based on a four-armed system that supports a variety of additional displays or representations of celestial objects.

Astronomia watches also have a high-profile, high-dome crystal case, emphasizing the three-dimensional nature of the carrier structure (and providing true visual effects of the sky). Although we say that in general, the precise astronomical cycle is not a very precise indication of these watches, in the case of astronomy sky, a very precise indication of star, as well as stellar overhead.
The entire transport system rotates on the dial every 20 minutes. At the end of each arm, turn clockwise, the dial shows the time; a stylized rocket runs the second hand indicator, which rotates once per minute; a biaxial tourbillon (which, in addition to the center pivot point of the carrier system, is actually a Three-axis tourbillon) and a rotating ball cut from orange sapphires.replica Jacob & Co. Astronomia Solar Jewellery Planet AS300.40.AS.AK.A watch
Dials that display time are attached to the differential system and always face up, regardless of the vehicle being installed. Behind it, you can see the central Earth, which rotates within the hemispheres of a colored sapphire (the earth is hand-carved titanium turning every 24 hours).
The tourbillon rotates about its innermost axis every 60 seconds and around its outer axis every five minutes (of course, three revolutions per hour).
The original astronomy had a spherical diamond, here, in the sky, you saw an orange sapphire. Diamond's idea is that this is a stylized moon representation; the orange sapphire does not have this similarity, but you can because its spin cycle is not meant to simulate any particular object, pretend it's your chosen orange planet or star (I will go to Mars, myself .. it seems to be on the opposite of the rocket ship carrier). This stone has 288 facets, specifically developed for the use of gems in astronomy cutting, in fact, is a patent. Since the center carrier rotates every 20 minutes, the watch looks different every time, and if it is on your wrist, you may see a lot.http://www.cheapsalewatch.com

Now, we did mention that Astronomia watches are not usually astronomical astronomical astrometry? However, Astronomia Sky does complicate stellar times. You can find it on a dark blue titanium dial, its horoscopes and stars are 18K gold. On each stellar day, an oval orbit that represents the horizon, as well as the stars and constellations that appear within it, are the zeniths that are currently visible.buy devon watch replica

The transparent side of the case allows you to see the month's instructions on the side of the dial - the dial is actually spinning and there is a complete rotation of each star year.

You might think that, given its size and complexity, Astronomia Sky is a heavy watch. This is by no means lightweight (in any sense), but it is much more durable than you think, thanks to the fact that most of the watch's materials are relatively lightweight materials such as titanium and sapphire.

sale hyt skull watch replica.This highly innovative watchmaking technique is something that people have often tried ten years ago, such as the one ten years ago, but it requires a lot of incandescent lamps to make it work, and you have to be able to put real Things bring the top that many people think they have, but do not. If there are some real technical points of interest behind the watch, it is very difficult to have all those relatively large components work together on the carrier system. As a pure performance, there are even few things that even close to Astronomia Sky, and I find this particular model - with signs of stellar days, years and star charts - the most compelling version.
Astronomia Sky: Designed by Jacob Arabo, working with Studio 7h38. Sporting, Unique (Obvious) Manual Winding Caliber JCAM11; 40mm x 17.15mm with Titanium Motherboard. Frequency 21,600 vph, running on 42 gems, with a tri-axis tourbillon. Power reserve, 60 hours. Stellar day and year display, month display with year; night sky indication. Hand carved titanium globe rotated every 24 hours. "Jacob Cut" orange sapphire, 1 carat, 228 noodles. Case, 47mm x 25mm, rose gold set with sapphire windows; dome sapphire crystal and anti-reflective coating. Waterproof 30 meters.