Kross Studio
MT1.1: Le Tourbillon 7 Jours Tantalum

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Key Features

  • This timepiece features a 44mm tantalum case paired with a high quality . It showcases a distinctive skeleton dial and is powered by a precise manual winding movement. The watch is designed with a water resistance of up to 30m.
  • We are Authorized Dealers, ensuring you receive 2 Year warranty directly from Kross Studio.
  • Worldwide Shipping.
  • Multiple financing options. Learn more.
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Description

44.00 mm tantalum case

7-day power reserve tourbillon

Openworked dial, black PVD circular satin finish and white decals

MT 7010 IRM

At the heart of the MT1.1 beats the MT 7010 IRM caliber, an open worked movement. It delivers an impressive 7-day power reserve thanks to a single oversize barrel and features a flying tourbillon positioned at 6 o’clock. The 44mm case is round. Lugless. No 3 o’clock crown. Winding from the back. A proprietary interchangeable strap system. A singular construction philosophy.

Seven-day power reserve

The construction of the MT1.1 is such that, once the tourbillon cage is positioned, the over-sized barrel occupies the maximum available space on the main plate, extending beyond its radius. One barrel. A singular construction. Seven-day power reserve achieved.

A power reserve indicator

Positioned at 12 o’clock, the power reserve indicator naturally asserts itself as both a functional and aesthetic focal point of the dial. It offers precise insight into the remaining autonomy of the movement.

A flying tourbillon at 6 o'clock

This movement features a flying tourbillon positioned at 6 o’clock, oscillating at a frequency of 3 Hz. It is the frequency that guarantees stability, precision and long-term chronometry without over-stressing the system. Controlled energy. Controlled amplitude.

A lugless watch without crown at 3 o'clock

Form Follows the Movement. Style is refined to the purest essentials in a minimalist language designed to serve what matters. A round case, no angles, pure ergonomics and domed sapphire offering the widest possible view of the caliber. Thoughtful in construction. Instantly recognizable. A watch built from the inside out.

A back winding system and a selector

Everything moves to the back for symmetry, efficiency and speed. Winding is done from the crown placed at the rear, faster and more direct than a traditional side crown. A pusher on the case side at 3 o’clock replaces the classic pull-out crown system. One press engages time-setting mode. The movement is disconnected and the hands can be adjusted. Another press returns the watch to winding mode and re-engages the movement. It’s the same logic as pulling and pushing a crown, but simplified into a single, controlled action.

Openworked front and closed back

The front is fully open. The movement explains itself instantly. The mechanics revealed with intent. An openworked movement designed that way from the start. Legible, functional, aesthetical. Light, geometry and finishing reveal functions. Every component is hand-finished. The back is the opposite. An architecture closed by design, defined by intent. A single transversal bridge gives space to a pure canvas for Marco Tedeschi’s signature decoration: concentric geometries, circular patterns, flowing in repetition. A Zen aesthetic, engineered with precision.

A proprietary interchangeable strap system

The strap is integrated into the case architecture and released via pushers on the case back. It keeps the design clean, uninterrupted and fully integrated into the case pure roundness geometry. Function is hidden. Aesthetic is preserved. No visible complexity on the dial side. No unnecessary hardware. One press. One release.

Form follows the movement

Marco Tedeschi’s construction philosophy is guided by a simple principle: Refining everything to the purest essentials in a minimalist language designed to serve what matters. Performance is never pursued at the expense of precision; the two must exist in perfect balance, serving only what is useful and meaningful to the movement itself. No extravagance, no record-seeking. Only the right solution, exactly where it is needed. Marco also reduces complexity wherever possible. Fewer components mean fewer points of failure. Efficiency by design. Aesthetic is never imposed but emerge from it naturally: Form Follows the Movement.

Gender

Men's

Warranty

2 Year

Reference Number

MT1.1-AT

Internal Number

- 09388048

Additional Information

Grade 5 titanium deployant buckle, clasp cover in tantalum

Condition

New

Material

Tantalum

Caseback

Tantalum

Case Diameter ⌀

44mm

Thickness

15.30mm

Glass

Domed Sapphire Crystal With Anti-reflective Treatment On Both Sides, Scratch-resistant

Crown

Flat D-ring Crown In Grade 5 Titanium

Water Resistance

30m

Shape

Round

Color

Black circular satin-finished

Dial Markers

White pad-printed markings

Hands

Satin-finished rose gold color hands, straight-grained flanks, with white Super-LumiNova®

Functions

Hours and minutes in the center, small seconds via the tourbillon cage at 6:00, power reserve display at 12:00

Movement Type

Manual

Movement Description

Caliber MT 7010 IRM, 7 days power reserve

Type

Material

Proprietary interchangeable strap system

Buckle Type

Grade 5 Titanium Deployant Buckle, Clasp Cover In Tantalum

25+
Years in Industry

+3,100
5-Star Google Reviews

100%
Authentic Timepieces

Trade-in
Your Old Watch

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Frequently Asked Questions

Common Questions Answered

We are specialists with over 25 years in the watch industry. We are authorized dealers of more than 60 watch brands and have a 4.9 out of 5-star rating on Google Reviews with over +3,100 reviews. Customer satisfaction is our top priority.

We are located in Naples, Florida, but we ship to customers all over the United States and around the world, with some exceptions.

Yes, we offer free US shipping on orders over $1,000.

  • US Shipping: FedEx 2-Day Delivery. Optional: FedEx Overnight Shipping with additional charges.
  • International Shipping: FedEx (3 - 7 days).

Yes, we offer international shipping. Please note that import duties, taxes, and charges are the buyer's responsibility. Contact us to confirm if we can ship to your specific location.

Yes, All our shipments are fully insured during transit until it is delivered to you.

Yes, this watch comes with a 2 Year warranty directly from Kross Studio.

Absolutely! We accept trade-ins for used watches. Contact us for more details on how to trade in your watch.

We charge taxes only for sales in Florida.

We accept Wire Transfers, Credit Cards, Bitcoin, PayPal, Apple Pay, and Google Pay.

Yes, we offer PayPal Credit, Affirm, and Jewelers Reserve as credit methods. Read more here.

We have a 7-day return policy. Read our full return policy here.

Yes, we offer repair and servicing for a wide range of watch brands. Our expert technicians ensure your timepieces are well-maintained and in perfect working condition.

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