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Kross Studio KS 05: World’s First Central Floating Tourbillon

Kross Studio KS 05: World’s First Central Floating Tourbillon


First Solo Masterpiece Revolutionizes Watchmaking Standards

Recently, watchmaker Kross Studio took a huge step forward in the world of Horology with the release of the groundbreaking new KS 05 Timepiece Collection, marking two significant firsts for the renegade Swiss manufacturer: it is the first collection issued solely by design studio outside of any partnerships or collaborations; and its central floating tourbillon movement is the first of Its kind In the luxury watch industry.

Kross Studio was founded in 2020 by Marco Tedeschi, with the goal of shaking up traditional notions with radical designs and unique new applications of Swiss craftsmanship.

Kross Studio also forged a pioneering partnership with Lucasfilm Ltd. and the entertainment giant’s beloved Star Wars franchise, becoming the first luxury watch brand to do so. Kross Studio followed this by launching more pop-culture inspired collector sets in collaboration with other global entertainment titans, Including Warner Bros. Discovery, HBO and DC Comics. Over the course of these projects the brand unveiled six distinctive watch movements, each tailored precisely to their intended timepieces.

The LS 05 Collecton represents the first collection of Kross Studio brand timepieces outside of its ongoing entertainment partnerships. The new Kross Studio KS 05 timepieces are stripped down to their essence to fully display the manufacture’s Ingenuity and technical prowess: most notably the central floating tourbillon.

The Movement: Caliber KS 7’005

The KS 05 collection showcases Kross Studio’s passion for exceptional engineering with its striking and uniquely constructed movement. At its heart is the caliber KS 7’005, a manual-winding central floating tourbillon – a world-first achievement in which Kross Studio takes great pride. Comprising 220 components and 27 jewels, this movement operates at a frequency of 21,600 beats per hour, or 3 Hz, and boasts a power reserve of 120 hours.

The diameter of the barrel, wider than the watch’s radius, is placed on the central axis of the movement and the tourbillon sits atop it, offering a sublime view of its intricate mechanics. The barrel, the tourbillon cage, and the balance wheel are all co-axial, ensuring smooth operation.


The floating tourbillon, a feat of horological prowess, showcases a cage crafted from grade 5 titanium, chosen for its high strength and light weight. The result is an ultra-lightweight tourbillon cage that weighs just .488 grams.

The time display mechanism operates peripherally, working around the barrel and the tourbillon mechanism, and orbits 360 degrees around the tourbillon. The reduction ratio between the hour and minute is achieved through a planetary system mounted on two ceramic ball bearings.


The Case

The KS 05 collection represents a new breed of luxury timepieces distinguished by a meticulously crafted case that equally balances functionality and aesthetic appeal. The case is made from Grade 5 titanium, a bio-compatible material that surpasses stainless steel in terms of strength and durability, underlining Kross Studio’s commitment to using the most advanced materials in the industry.

Devoid of lugs or edges, the KS 05 case exhibits a sleek, seamless, and ergonomically optimized profile. Instead of a visible crown at 3 o’clock, Kross Studio opted for a clever D-ring crown integrated into the case back, which enables winding and time adjustments without disrupting the watch’s clean lines.

Moreover, the case incorporates a one-click interchangeable strap system, hidden on the case back, which allows the wearer to swap and update their watch strap with ease. The minimalist design of the case drives all focus to the watch’s heart – its movement – demonstrating the Kross Studio ethos of placing engineering and craftsmanship at the forefront of its designs.

The domed crystal of the KS 05 provides an unobstructed, panoramic view of the watch’s inner workings. Its oversized diameter allows the viewer to appreciate the full breadth and complexity of the meticulously crafted movement and the outer dial (rehaut) from all angles. The crystal also receives Kross Studio’s full technical consideration, with numerous treatments applied to promote crystalline legibility in all conditions while protecting the precious watch movement it encases. The domed crystal receives an anti-reflective coating on both its exterior and interior, and Kross Studio also applied anti-UV and anti-static treatments to the crystal interior.

The dials

The KS 05 collection offers a trio of striking and precious dial variations, each unique iteration composed of several elegant and functional outer and inner sub dials.  The dials of the KS 05 collection are crafted from black or blue aventurine glass or natural stones including turquoise, jade, and obsidian, among others. This wide array of materials not only enables a high degree of personalization but also ensures that each timepiece can be considered a unique work of art and engineering, embodying the style and spirit of its wearer.

The rehaut is affixed directly onto the case. It carries the time markings and indices, designed by Kross to promote a highly legible, Instant reading of the time at a glance. Its design and position offer a seamless aesthetic transition from the case to the watch’s interior, drawing the eye towards its central floating tourbillon.

The intermediate dial is mounted on top of the movement, specifically on the fixed hour wheel. It serves as a bridge between the outer dial and the heart of the watch.

The inner dial, designed with an opening at 9 o’clock, is fixed onto the main plate of the movement. Positioned beneath the floating tourbillon and the time display mechanism, the innovative dial design allows a clear view of the inner workings and sets a backdrop for the tourbillon, adding depth and setting a visual stage to display the watch’s meticulous engineering.

The KS 05 Collection

Kross Studio offers many luxe iterations within the KS 05 Collection. Consider the 18 karat red gold edition, showcasing a seamless blend of aesthetic appeal and functionality. Both titanium and gold iterations can be fully adorned with 281 pavé-set D-F VVS1 diamonds, adding up to approximately 5.09 carats.

The KS 05 Collection encapsulates Kross Studio’s aptitude for revolutionary timekeeping while maintaining the core principles of traditional watchmaking. This collection heralds a transformative era in luxury timepieces, effortlessly merging artistic craftsmanship, pioneering engineering, and distinctive personal expression. Each variant is restricted to 10 numbered pieces, rendering each timepiece a limited-edition masterwork. The KS 05 collection is now available for purchase at, through official partners, and at select authorized retailers.