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Armin Strom Dual Time GMT Resonance Aventurine

Armin Strom Dual Time GMT Resonance Aventurine

Model: ST26-DT.CT

The Armin Strom Dual Time GMT Resonance Aventurine is a highly limited 15-piece release that combines a shimmering aventurine dial with one of contemporary independent watchmaking’s most sophisticated resonance movements. Powered by the in-house manual-winding calibre ARF22, it features two independent time displays, each with its own hours, minutes and day/night indicator. The patented resonance clutch synchronises two independent regulating systems, creating a technically significant dual-time watch with exceptional visual depth. Its 39 mm stainless steel case, rose gold-coloured movement architecture and dark grey alligator strap give the piece a refined, celestial character.

AU$185,000 inc GST (AU$168,181.82 for international deliveries)

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Band Length NB: Watches are provided on ‘M’ for medium length leather bands suitable for wrist size approx.16.5cm-19.5 cm as standard. Please let us know if you require a shorter (S) or longer (L) strap.

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Armin Strom Dual Time GMT Resonance Aventurine

Description

Armin Strom Dual Time GMT Resonance Aventurine Limited Edition

 

The Armin Strom Dual Time GMT Resonance Aventurine is a remarkable expression of independent haute horlogerie, pairing one of modern watchmaking’s most technically fascinating complications with a dial that evokes the depth and movement of a celestial night sky. Limited to only 15 pieces, this new interpretation of the Dual Time GMT Resonance brings a refined visual language to one of Armin Strom’s most intellectually ambitious timepieces.

The aventurine dial introduces a rich, star-filled character to the watch, formed through a careful glassmaking process that gives the material its shimmering, light-catching surface. Against this deep, luminous backdrop, the two time displays sit with architectural clarity, each framed by black azurage chapter rings and accented with rose gold-coloured indexes and hands. The result is elegant and technically expressive, balancing celestial beauty with precise mechanical structure.

At the heart of the watch is the manual-winding Armin Strom manufacture calibre ARF22, designed, developed and produced entirely in-house. This calibre uses two independent regulating systems connected by Armin Strom’s patented resonance clutch, allowing the two balance wheels to synchronise in harmonic motion. Rather than treating resonance as a visual novelty, Armin Strom has developed it into a practical chronometric system designed to improve stability and precision.

The Dual Time GMT function is presented with impressive balance and clarity. Each time zone has its own independent hours, minutes and day/night indicator, making the watch a sophisticated companion for frequent travellers, international collectors, or those who appreciate mechanically pure dual-time watchmaking. The layout is symmetrical, intuitive and deeply connected to the movement architecture visible beneath the dial.

The 39 mm stainless steel case gives the watch a restrained and contemporary presence on the wrist, with a slim 9.05 mm height and 44.50 mm lug-to-lug measurement that keep the proportions refined. Sapphire crystals on both sides reveal the movement’s open-worked construction, allowing the wearer to appreciate both the dial-side mechanical theatre and the finishing on the reverse. The dark grey alligator strap with grey stitching completes the watch with understated contrast.

Finishing is central to the character of this piece. The rose gold-coloured mainplate provides warmth and depth beneath the aventurine dial, while mirror-polished and hand-bevelled components create striking flashes of light throughout the calibre. Circular graining, perlage, black-polished details, polished bevels and Côtes de Genève all contribute to the watch’s layered visual richness. As with all Armin Strom timepieces, each watch is assembled twice to ensure both mechanical performance and finishing excellence.

The Armin Strom Dual Time GMT Resonance Aventurine is a rare meeting point between science, travel functionality and poetic design. It is not simply a dual time watch, nor merely a decorative aventurine release. It is a highly limited, mechanically significant creation that reflects Armin Strom’s continuing dedication to the Science of Movement, presented here with a sense of cosmic depth and quiet sophistication.

 

Technical Specifications

  • Model
    • Armin Strom Dual Time GMT Resonance Aventurine
    • Reference: ST26-DT.CT
    • Limited edition of 15 pieces
  • Movement
    • Armin Strom manufacture calibre ARF22
    • Manual winding
    • Designed, developed and produced in-house
    • Resonance and GMT functions
    • Two independent regulating systems connected by patented resonance clutch
    • 42-hour power reserve
    • Frequency: 3.5 Hz / 25,200 vph
    • 40 jewels
    • 231 components
    • Movement dimensions: 34.15 mm x 4.92 mm
  • Indications
    • Double time zone display
    • Independent hours and minutes for each time zone
    • Day/night indicator for each time zone
  • Case
    • Stainless steel
    • Diameter: 39.00 mm
    • Height: 9.05 mm
    • Lug-to-lug: 44.50 mm
    • Sapphire crystal with anti-reflective treatment
    • Sapphire crystal case back with anti-reflective treatment
    • Water resistance: 5 ATM
  • Dial
    • Aventurine dial
    • Black azurage chapter rings
    • Applied rose gold-coloured coated polished indexes
    • Polished and blackened steel day/night discs
  • Hands
    • Rose gold-coloured coated hands
    • Facetted and polished finish
  • Finishing
    • Rose gold-coloured mainplate
    • Rose gold-coloured gear-train bridges on reverse side
    • Mirror-polished balance bridge
    • Hand-bevelled edges
    • Black-polished elements
    • Circular graining and perlage
    • Côtes de Genève on the reverse side
    • Assembled twice for precision and finishing excellence
  • Strap
    • Matte grey alligator strap
    • Grey stitching
    • Stainless steel pin buckle

 

Availability note: Depending on availability, delivery times may vary on certain models.

The Armin Strom Dual Time GMT Resonance Aventurine brings a celestial new character to one of the most technically compelling watches in contemporary independent horology. Limited to only 15 pieces, this new release pairs a shimmering aventurine dial with Armin Strom’s in-house calibre ARF22, a manual-winding resonance movement featuring two independent regulating systems connected by the brand’s patented resonance clutch. Each time zone has its own hours, minutes and day/night indicator, making the watch as practical as it is mechanically extraordinary. The rose gold-coloured movement architecture, black azurage chapter rings and polished details create a striking contrast against the star-like aventurine surface. For collectors drawn to rare mechanical ideas, refined finishing and independent watchmaking at its highest level, this is a truly special release.

Armin Strom Swiss watch manufacture

Armin Strom is a Swiss watch manufacture that stands apart through its unique dedication to the physics of resonance. The brand has pioneered modern applications of this phenomenon, developing timepieces that demonstrate exceptional accuracy and mechanical beauty. Armin Strom’s watches are designed not only as precision instruments but also as captivating examples of haute horology.

Mastery of Skeletonization

The manufacture is renowned for its mastery of skeletonization, an art Armin Strom has perfected over decades. Each timepiece showcases openworked movements that reveal the intricate architecture and meticulous hand-finishing synonymous with the brand. Skeletonization is not just an aesthetic choice for Armin Strom but a testament to the transparency and honesty of fine watchmaking.

Proprietary Movements and Vertical Integration

Armin Strom develops and produces proprietary calibres entirely in-house, controlling every stage of creation from design to final assembly. The vertical integration of the manufacture ensures that each watch meets the brand’s exacting standards for innovation, precision, and quality. This independence allows Armin Strom to experiment with groundbreaking mechanisms and complications, staying at the forefront of horological research and development.

A Passion for Innovation

Innovation is at the heart of Armin Strom’s philosophy. The manufacture continuously explores new technical solutions, such as the patented Resonance Clutch Spring, which improves energy efficiency and stability. By redefining traditional watchmaking conventions, Armin Strom creates timepieces that offer unique functions and unprecedented levels of performance.

Hand-Finishing and Traditional Craftsmanship

Each Armin Strom watch is meticulously hand-finished by skilled artisans who apply traditional techniques passed down through generations. Decorations such as anglage, perlage, and Geneva stripes adorn the brand’s movements, highlighting the exceptional craftsmanship involved in their creation. These finishes not only enhance the aesthetic appeal of the watches but also demonstrate the manufacture’s commitment to preserving the heritage of Swiss watchmaking.

Transparency and Aesthetics

Transparency is a defining characteristic of Armin Strom timepieces. The brand’s openworked designs invite collectors to appreciate the inner workings of each watch, celebrating the beauty of mechanical complexity. By exposing the heart of the movement, Armin Strom emphasizes both the technical sophistication and artistic dimension of its creations.

A Manufacture Rooted in Tradition

While embracing modern innovation, Armin Strom remains deeply rooted in the traditions of Swiss watchmaking. Located in Biel/Bienne, Switzerland, the manufacture combines time-honoured techniques with contemporary technology, embodying the spirit of independent watchmaking. Armin Strom’s dedication to excellence ensures that each timepiece upholds the highest standards of quality, precision, and authenticity.

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