Jacob & Co Astronomia Table Clock Limited Edition of 101 Pieces
Overview
The Jacob & Co Astronomia Table Clock is far more than a mechanical timekeeper. It is a kinetic sculpture that transforms traditional Swiss watchmaking into a spectacular three-dimensional work of mechanical art. Inspired by the revolutionary Astronomia wristwatch collection, the table clock removes the physical limitations of a wristwatch, allowing its extraordinary movement to be appreciated on a much larger architectural scale.
Housed beneath an impressive sapphire crystal dome, the Astronomia Table Clock presents a constantly moving mechanical universe. A triple-axis flying tourbillon, rotating Earth, genuine meteorite sphere and differential time display orbit together around the centre of the movement, creating a mesmerising spectacle that changes from every viewing angle.
Limited to just 101 pieces worldwide, the Astronomia Table Clock represents one of Jacob & Co’s most ambitious creations. Combining exceptional engineering, traditional hand-finishing and artistic design, it has become one of the most recognisable mechanical table clocks ever produced and a centrepiece within the world of contemporary haute horlogerie.
The Astronomia Collection
Since its introduction, the Astronomia collection has become one of Jacob & Co’s defining achievements in modern watchmaking.
Unlike conventional watches that conceal their mechanical complexity beneath the dial, Astronomia celebrates movement as art. Every rotating component is intentionally displayed, transforming the calibre itself into the visual centrepiece of the watch.
The collection draws inspiration from astronomy, planetary motion and the mechanics of the universe. Rather than focusing solely on displaying time, Astronomia creates an immersive mechanical experience where every component performs both a technical and artistic function.
The Astronomia Table Clock expands this philosophy even further. By significantly increasing the size of the movement, Jacob & Co allows every mechanical element to be appreciated with remarkable clarity, creating a horological sculpture unlike anything else in contemporary watchmaking.
Why the Astronomia Table Clock Is So Special
Unlike traditional table clocks, the Astronomia is designed around constant movement.
At the centre of the clock is an extraordinary four-arm rotating platform carrying the flying tourbillon, Earth, meteorite sphere and time display. The entire platform completes one full revolution every ten minutes, continuously changing the visual perspective of every mechanical element.
Rather than simply displaying time, the Astronomia creates an ever-changing mechanical performance that rewards observation from every angle.
This extraordinary architecture has become the defining characteristic of the Astronomia collection and one of the reasons it remains instantly recognisable among collectors worldwide.
Triple-Axis Flying Tourbillon
The centrepiece of the Astronomia Table Clock is its spectacular triple-axis flying tourbillon.
Originally invented to improve timekeeping by compensating for the effects of gravity, the tourbillon remains one of the highest achievements in traditional mechanical watchmaking. Jacob & Co elevates this complication further by allowing the regulating organ to rotate simultaneously across three separate axes, creating a remarkable display of continuous motion.
The result is both mechanically complex and visually captivating. As the tourbillon rotates in multiple directions while simultaneously orbiting the movement, it creates a constantly evolving mechanical ballet that has become synonymous with the Astronomia collection.
Every component of the tourbillon is meticulously assembled and hand-finished, demonstrating the extraordinary craftsmanship required to produce one of modern watchmaking’s most technically demanding complications.
Differential Time Display
Despite the continuous rotation of the movement, reading the time remains remarkably intuitive.
The Astronomia employs an ingenious differential gearing system that automatically keeps the time display perfectly upright while the entire platform revolves around the movement.
This sophisticated mechanism allows the wearer to read the time naturally without interruption, demonstrating Jacob & Co’s ability to combine practical functionality with extraordinary mechanical complexity.
It is one of the defining engineering achievements of the Astronomia collection and highlights the manufacture’s innovative approach to movement design.
Rotating Earth & Genuine Meteorite
Complementing the tourbillon are two beautifully crafted astronomical sculptures.
A hand-painted Earth rotates continuously, symbolising our planet’s movement through space while adding remarkable visual depth to the composition.
Opposite the Earth sits a genuine meteorite sphere, introducing a fragment of outer space into the movement itself. Each meteorite possesses naturally occurring patterns formed over millions of years, making every example subtly unique.
Together with the rotating tourbillon and differential time display, these elements transform the Astronomia into a miniature mechanical universe.
Sapphire Crystal Dome
Protecting the movement is a large sapphire crystal dome that offers an uninterrupted panoramic view of the entire mechanical construction.
Unlike conventional flat crystals, the domed sapphire allows light to enter from every direction, enhancing the visual depth of the rotating movement while providing collectors with a complete 360-degree appreciation of the watchmaking architecture.
The transparency of the dome further reinforces the Astronomia’s philosophy of exposing every component rather than concealing mechanical complexity.
Manual-Winding Manufacture Movement
Powering the Astronomia Table Clock is a manually wound manufacture movement developed specifically for this remarkable creation.
Comprising hundreds of individually finished components, the movement delivers an impressive 192-hour power reserve while simultaneously driving the rotating platform, triple-axis tourbillon, differential time display and astronomical sculptures.
Every bridge, wheel and lever is meticulously decorated using traditional haute horlogerie finishing techniques, reflecting the same uncompromising standards expected from the world’s finest mechanical timepieces.
The result is a movement that is as visually impressive as it is mechanically sophisticated.
Why Collectors Love the Astronomia Table Clock
The Astronomia Table Clock occupies a unique position within contemporary haute horlogerie.
Rather than functioning solely as a precision timekeeper, it is regarded by many collectors as a mechanical sculpture that celebrates the artistic potential of traditional watchmaking.
Its dramatic movement, architectural construction and extraordinary visual presence make it one of the most recognisable creations ever produced by Jacob & Co.
With production limited to only 101 examples worldwide, opportunities to acquire the Astronomia Table Clock remain exceptionally rare, further enhancing its appeal among serious collectors of independent watchmaking.
Collectability & Investment
The Jacob & Co Astronomia collection has become one of the manufacture’s defining achievements and continues to represent the highest level of mechanical creativity within its catalogue.
The Astronomia Table Clock combines exceptional engineering, artistic craftsmanship and extremely limited production within a single creation. Unlike many luxury clocks, its appeal extends beyond timekeeping into the world of mechanical art and collectible design.
As interest in independent haute horlogerie continues to grow, landmark creations such as the Astronomia Table Clock occupy an increasingly important position within advanced private collections.
Like all significant mechanical creations, it should primarily be acquired for its remarkable craftsmanship and artistic significance. However, its limited production and iconic status continue to attract enduring interest among collectors worldwide.
Why Buy from J.Pendulum
At J.Pendulum, we specialise in sourcing some of the world’s rarest and most extraordinary horological creations. From grand complications and minute repeaters to independent masterpieces such as the Jacob & Co Astronomia Table Clock, every piece is carefully inspected to ensure authenticity, originality and exceptional condition.
Our team works closely with collectors across the world, offering personalised guidance, transparent advice and access to some of the most exclusive mechanical creations ever produced.
Frequently Asked Questions
What is the Jacob & Co Astronomia Table Clock?
The Jacob & Co Astronomia Table Clock is a manually wound mechanical table clock inspired by the celebrated Astronomia wristwatch collection. It combines a triple-axis flying tourbillon, rotating Earth, genuine meteorite sphere and differential time display beneath a sapphire crystal dome.
Is the Astronomia Table Clock limited edition?
Yes. This reference is limited to just 101 pieces worldwide, making it one of Jacob & Co’s most exclusive mechanical creations.
How does the Astronomia Table Clock work?
The entire four-arm platform rotates continuously around the centre of the movement, carrying the flying tourbillon, Earth, meteorite sphere and time display. An ingenious differential mechanism keeps the dial perfectly upright while the movement revolves.
What is a triple-axis flying tourbillon?
A triple-axis flying tourbillon is one of the most technically demanding complications in watchmaking. The regulating organ rotates across three separate axes to create a spectacular display of continuous motion while demonstrating exceptional mechanical engineering.
Is the meteorite genuine?
Yes. The Astronomia Table Clock incorporates a genuine meteorite sphere, making every example subtly unique due to the natural crystalline structure formed over millions of years.
How long is the power reserve?
The manually wound manufacture movement offers approximately 192 hours (8 days) of power reserve when fully wound.
Why is the sapphire dome important?
The sapphire crystal dome provides an unobstructed 360-degree view of the movement, allowing collectors to fully appreciate the rotating mechanical architecture from every angle.
Is the Astronomia Table Clock collectible?
Yes. Due to its limited production of only 101 pieces, extraordinary mechanical complexity and iconic status within the Jacob & Co collection, the Astronomia Table Clock is widely regarded as one of the manufacture’s most important creations.
Can Jacob & Co service the Astronomia Table Clock?
Yes. Subject to the manufacture’s servicing policies and parts availability, Jacob & Co continues to support many of its highly complicated creations through its authorised service network.
Why is the Astronomia Table Clock considered a work of mechanical art?
Unlike conventional clocks that simply display the time, the Astronomia combines haute horlogerie, kinetic sculpture and astronomical inspiration into a continuously moving mechanical masterpiece, making it both a functional timepiece and a collectible work of art.
Jacob & Co Astronomia Table Clock (Limited 101 Pieces)
Material: Stainless Steel
Hands: Gun Blue Metallic Finish
Power reserve: 192hours
One satellite arm features a double-axis tourbillon in an openworked carriage, rotating on two axes—one every 60 seconds and the other every 2.5 minutes. It also rotates with the central platform, adding a third axis with a 10-minute cycle, and is mounted as a flying tourbillon with a single attachment point.
Another satellite arm features the hour and minute dial, which is kept upright and readable thanks to a patented differential system despite the platform’s rotation.
The Astronomia Table Clock features a hand-lacquered, lightweight aluminum Earth, showcasing visible continents. It spins on its axis every 60 seconds.

















