The new Dual Time GMT Resonance Manufacture Edition Black by Armin Strom. At the core of this horological achievement is the ARF22 calibre—our 18th movement, designed, engineered, and built entirely within our Manufacture. Featuring two balance wheels that oscillate in resonance, our patented clutch mechanism allows their vibrations to synchronize and regulate one another, ensuring unparalleled accuracy.
Comprising 231 meticulously crafted components, the ARF22 operates at 25,200 vibrations per hour, delivering a 42-hour power reserve. The GMT function of the timepiece features two independent displays, each with its own day/night indicator. Plus, with independently adjustable hour and minute hands, you can set time zones that deviate from GMT by fractional hours—Positioning the Dual Time GMT Resonance Manufacture Edition as the ideal companion, wherever your travels may lead.
Claude Greisler break down the Dual Time GMT Resonance, Manufacture Edition in his own words
But the true essence of this timepiece lies in its mechanical heart. Here, our patented clutch ensures that resonance remains stable, even against everyday shocks and impacts—marking a milestone in horological history and taking timekeeping to the next level of both art and science. The watch’s monochromatic aesthetic and its glossy taupe alligator strap are more than just visual appeal—they serve as a backdrop to the real stars: hundreds of hand-decorated components, many visible through our signature transparent mechanics. At Armin Strom, we believe every tiny gear deserves to be seen, as they each play a vital part in the precision and beauty of the movement.
Get the full story—told by the man who built it. Listen to Claude Greisler break down the Dual Time GMT Resonance, Manufacture Edition in his own words:
https://arminstrom.com/dual-time-gmt-manufacture-edition-video?v=d88fc6edf21e
Price: CHF 95’000.-
About Armin Strom
Armin Strom is an independent watch company based in Biel/Bienne, Switzerland, where Swiss-German horological tradition blends seamlessly with innovative, open-worked design. Renowned for its artisanal, low-volume approach, the brand meticulously hand-finishes every component to haute horology standards, with a signature focus on exposing movement mechanics on the dial side. Founded in 1967 by Armin Strom, the company was revitalized in 2009 by Master Watchmaker Claude Greisler and entrepreneur Serge Michel. Today, Armin Strom designs, develops, and assembles every timepiece in-house, creating a perfect balance of uncompromising quality, innovation, and transparency.
