Marco Tedeschi MT1.1 Tourbillon 7 Jours: Evolution of a Kross Studio Icon

The Marco Tedeschi MT1.1 Tourbillon 7 Jours represents a significant evolution in independent watchmaking. Formerly known as Kross Studio, the Geneva-based brand has rebranded under the name of its founder, while Kross Studio continues as a separate collaboration-focused entity. This new timepiece builds upon the foundation laid by last year's MT1 Tourbillon, refining and enhancing the concept without losing its distinctive character.

A Bold Design Philosophy

The MT1.1 retains the striking, lug-less case profile that made its predecessor stand out. Measuring 44mm in diameter and 15.3mm thick, the watch is undeniably substantial, yet the absence of traditional lugs allows it to wear more comfortably than its dimensions suggest. The case is available in four materials: grade 5 titanium, black DLC-coated titanium, tantalum, and 18-karat pink gold. Each material imparts a unique character, from the understated elegance of titanium to the rare and exotic appeal of tantalum, which is prized for its density and corrosion resistance.

The most unconventional aspect of the MT1.1 is its crown-free construction. Instead of a traditional winding crown, a flat D-ring integrated into the caseback handles winding, while a pusher at 3 o'clock switches between winding and time-setting modes. This innovative system not only enhances the sleek, uninterrupted silhouette but also underscores the brand's commitment to pushing horological boundaries.

Openworked Movement and Dial Architecture

The dial side of the MT1.1 is a showcase of mechanical artistry. The fully openworked design reveals the intricate inner workings of the movement, yet the layout remains structured and legible. At 12 o'clock, a new power reserve indicator provides essential information for a manually wound watch with a seven-day power reserve. Opposite it, at 6 o'clock, a flying tourbillon serves as both a regulator and a small seconds display, creating a balanced and symmetrical composition.

The hands are crafted in rose gold and coated with white Super-LumiNova, ensuring excellent legibility against the darker movement components. The black circular satin-finished flange with white pad-printed markings further enhances readability. The caseback, in contrast to the open front, is more closed off, featuring a large bridge with concentric patterns that add a subtle textural element.

The In-House Calibre MT 7010 IRM

Powering the MT1.1 is the in-house Calibre MT 7010 IRM, a manual-winding movement that operates at 21,600 vibrations per hour (3Hz). The movement boasts a seven-day power reserve, delivered through a single oversized barrel, ensuring reliable performance over an extended period. Comprising 245 components and 31 jewels, the movement is crafted from lead-free nickel silver bridges and a main plate, finished with a combination of brushing, perlage, and hand-polishing. A dark ruthenium treatment gives the movement a contemporary, industrial aesthetic that complements the watch's overall design.

Wearing and Pricing

The MT1.1 comes paired with a black calfskin leather strap, secured by a proprietary interchangeable system with pushers integrated into the caseback. A grade 5 titanium deployant clasp completes the package. With a water resistance of 30 meters, the watch is suitable for everyday wear, though its avant-garde design is best appreciated in formal or collector-oriented settings.

Pricing for the Marco Tedeschi MT1.1 Tourbillon 7 Jours starts at CHF 69,900 for the titanium version, rising to CHF 74,900 for the black DLC-coated titanium, CHF 79,900 for the tantalum edition, and CHF 89,900 for the pink gold model. These prices reflect the high level of craftsmanship, the use of exotic materials, and the exclusivity of an independent brand's flagship timepiece.

Conclusion

The Marco Tedeschi MT1.1 Tourbillon 7 Jours is a testament to the brand's evolution and its commitment to innovative, unconventional watchmaking. By refining the original MT1 concept with a power reserve indicator and offering a range of material choices, Marco Tedeschi has created a timepiece that appeals to collectors seeking something truly distinctive. Its crownless design, openworked movement, and seven-day power reserve make it a standout in the world of independent horology.