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Armin Strom presents a refined and visually striking evolution of its celebrated Dual Time GMT Resonance collection with the debut of the Dual Time GMT Resonance Rose Gold. Rendered for the first time in a 39 mm 18K rose‑gold case, the timepiece introduces a warm and elegant reinterpretation of the brand’s technically driven design language. Limited to 50 pieces worldwide, this edition pairs the Maison’s signature resonance innovation with a rich new aesthetic personality, blending contemporary elegance with mechanical sophistication.
A New Expression of Design & Craftsmanship
The new Rose Gold edition distinguishes itself through its interplay of warm tones and finely executed textures. The 18K rose‑gold case forms a glowing frame around the black‑gold grenage dial, a surface enriched by depth, contrast, and granular refinement. The dial’s twin layouts—each dedicated to one time zone—are clearly defined by black azurage chapter rings, ensuring intuitive reading while maintaining the balanced symmetry that defines the Resonance line. The rose‑gold‑coloured, faceted and polished hands, together with matching applied indexes, elevate the aesthetic with a luxurious brightness. At six o’clock on each sub‑dial, polished and blackened steel sun-and-moon day/night discs add functional clarity and a poetic visual touch. Completing the ensemble is a matte anthracite alligator strap accented with grey stitching and secured with a matching 18K rose‑gold pin buckle, creating a cohesive, modern, and refined profile.
The Science of Movement: Calibre ARF22
At the heart of the watch lies Armin Strom’s hand‑wound, in‑house Calibre ARF22, a movement defined by the brand’s patented resonance clutch system. This mechanism couples two independent balance wheels and allows them to synchronise through resonance, a natural physical phenomenon that enhances chronometric stability. What might otherwise remain a theoretical curiosity is transformed into a practical complication: each regulating organ governs its own time display, enabling two entirely independent time zones. Each dial also features a corresponding day/night indicator, making the watch particularly intuitive for world travellers. Operating at 3.5 Hz (25,200 vph) and offering a 42‑hour power reserve, the ARF22 movement brings a dynamic, kinetic quality to the dial, where the twin oscillators interact in real time. The aesthetic presentation of the movement reflects haute horlogerie values, with meticulous hand‑polished bevels, black‑polished steel components, circular graining, perlage, and Côtes de Genève on full display through sapphire crystals on both sides. In keeping with Armin Strom tradition, each watch is assembled twice, ensuring uncompromising mechanical integrity and flawless finishing.
The new Dual Time GMT Resonance Rose Gold is offered in a strictly limited edition of 50 pieces




| Functions | Dual time zone with independent hours and minutes for each dial; day/night indicator for each time zone; Resonance (patented resonance clutch) |
|---|---|
| Movement | Calibre: ARF22, Manual winding Jewels: 40 Components: 231 Power reserve: 42 hours Frequency: 3.5 Hz / 25,200 vph |
| Dial | Black-gold coloured grenage with black azurage chapter rings; applied rose-gold coloured polished indexes; polished & blackened steel day/night discs |
| Case | Material: 18K Rose gold Diameter: 39.00 mm Height: 9.05 mm Lug-to-Lug: 44.50 mm Crystal: Sapphire crystal and case back with anti-reflective treatment Water-resistance: 5 ATM |
| Hands | Rose-gold coloured, facetted and polished |
| Strap | Material: Matte grey (anthracite) alligator strap Stitching: Grey Buckle: 18K Rose gold pin buckle |
| Reference | RG25.DT.75 |
| Limited Edition | 50 pieces |