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Jacob & Co ASTRONOMIA SKY AT110.40.AA.AA.A 
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Jacob & Co. Astronomia Maestro Minute Repeater luxury cheap watches Architecture, imaginative watchmaking.

Jacob & Co. is known for making jewelry—literally “bling”—that is popular with the biggest names in entertainment and sports. While the New York jeweler's watches are not for the faint of heart, the complications are technically and conceptually interesting, a rare example in modern watchmaking of top-notch designs accompanied by equally inventive mechanisms .

At this year's Baselworld, Jacob & Co. added two minute repeaters to its long list of Uber complications. The first was the aptly named Twin Turbo Furious, a decade repeater with a pair of three-axis tourbillons (one watch had six axes) and a monopusher chronograph, and the second was the Astronomia Maestro. While both watches are visually stunning and impressive, the Astronomia has an entirely different level of drama.replica watches wholesale

The Maestro is the latest addition to the Astronomia collection, which has become a Jacob & Co. signature. An oversized watch with various orbital complications under a panoramic sapphire crystal, the latest Astronomia combines a three-axis orbital tourbillon with a carillon minute repeater.

Conceived over the course of two years by watchmaker Luca Soprana and his complication workshop Ateliers 7h38 (the institution responsible for developing and assembling all of Jacob & Co.'s magnificent complications), the Astronomia Maestro is a 50 mm diameter , a giant watch with a thickness of 26 mm. It's big, but that's how big it should be. The watch looks fine.

The case is rose gold with a sapphire window on the strap, offering a wide view of the movement and striking mechanism - and there's a lot to see.Jacob & Co ASTRONOMIA SKY

The basic premise of this watch is the same as other Astronomia watches: At the heart of the movement is a four-armed frame system that can complete a lap in 10 minutes, with various complications on each arm.

But in the Master Series, the combination of complications has changed. The dial showing the hours and minutes is positioned above the central axis, rather than where it would normally be on one of the arms, allowing for a more intuitive reading of the time. On one of the arms is the moon phase disc, which rotates on two axes, one on the stand for 10 minutes and the other on its own over the course of 31 days. The moon is depicted as a 288-faceted "Jacob cut" diamond consisting of two halves: one side is a black diamond and the other side is a white diamond.Replica Greubel Forsey GMT Watch

Essentially, on the next arm is a highly refined seconds hand in the form of a painted magnesium sphere that rotates on its own axis every 30 seconds, much like a barbecue spit, while rotating around its main axis. On the opposite arm is a figurine of an astronaut, which rotates on the same 30-second axis. Both continue to rotate around the dial for another 10 minutes.

On the last arm is the three-axis tourbillon, which has two cages that each complete a revolution in 60 seconds and 5 minutes, while completing a 10-minute revolution around the central axis.

In addition to various complications, the spacious case is also the perfect home for the carillon minute repeater. The airy space inside the case allows for loud, crystal-clear sound, but the prototype's chime required tuning.replica luxury watches

Despite the size of the watch, the minute repeater is surprisingly flat and integrated into the bottom plate of the watch, with the gong rising towards the crystal.

The minute repeater is activated via a slider mounted on the left side of the case. Unlike the traditional minute repeater, which has two sets of hammers and gongs, the carillon has three sets. Bass tones, quarter-hours to triplets, hours to treble. The gongs are cathedral gongs and are almost twice as long as traditional gongs, producing a richer, deeper sound with longer reverberation. One of the challenges in building cathedral gongs is wrapping around the movement without touching each other, the case and the movement. The three gongs of the Astronomia Maestro spiral gracefully upwards on the titanium baseplate, offering a remarkable view from the side of the case.replica watches for sale

In addition, the minute repeater is powered by a patented tapered sesame barrel with ratchet and pawl system. It also features a patented double safety system that protects the mechanism during the striking sequence, disengaging the time-setting mechanism and thus preventing damage to the movement when the crown is pulled out.

The case back has a pair of hinged tabs for winding and setting the watch, and a rotating wheel at the bottom for setting the moon phases. When fully wound, the watch can run for 60 hours.replica Audemars Piguet watches


28 mar 2023, 14:38
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Ostatnio przesunięty w górę 29 lis 2023, 17:14 przez: Anonymous.


29 lis 2023, 17:14
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