The ultimate indie triumph

Celebrating the Manufacture's 15th anniversary and embracing a symmetrical design language with two fully synchronized, but independently adjustable time dials, this Armin Strom Dual Time GMT First Edition timepiece comes in an eminently wearable 39-mm round 18-karat white gold case. And like all Armin Strom First Editions, it includes a 10-year extended warranty. 

Armin Strom once again demonstrates its mastery of ‘the science of movement’ with a finely-proportioned Dual Time Resonance timepiece, delivering unprecedented resilience against disruption of the Resonance phenomenon.

A physical phenomenon that has intrigued the greatest watchmakers for centuries yet remains exceedingly rare, the principle of resonance allows for a more regular timekeeping rate by synchronizing two balance wheels that oscillate in opposite directions at the same time. The manufacture’s patented Resonance Clutch Spring is able to reach and remain in a state of resonance faster and for longer than any other resonance system in watchmaking, resulting in a consistent rate that’s more impervious to shocks and positional rate variances. 

Watches incorporating the physical phenomenon are some of the rarest, with only a handful having been invented in the history of watchmaking. Yet none can match the performance of Armin Strom’s patented Resonance Clutch Spring, recognized as the quickest synchronizing and most reliable resonance watch mechanism ever made. It represents a total reimagining of the way resonance can be taken advantage of watchmaking and a truly groundbreaking technical innovation. 

Specifications

• 39mm White Gold (9mm thick, 44.5mm lug-to-lug)
  
• Sapphire crystal and case back with anti-reflective treatment
• Water-resistance: 50 meters
• Distinctions: Two independent time displays each indicating hour, minutes and day/night
  
• Functions: Left crown for setting time of left dial; right crown for setting time of right dial and winding
• Movement: In-house manufactured Armin Strom Manufacture Caliber ARF22
• Frequency & Power reserve: 3.5 Hz (25,200 vph), 42 hours
• Dial: Sky-blue grenage dials with black azurage chapter rings and applied polished baton indexes, rhodium-plated day/night discs. Rhodium, faceted and polished handset
• Straps: Delivered with two straps – a matte-gray alligator strap with sky-blue stitching and a light-gray alligator strap with pearl-gray stitching – with 18-karat pin buckle
  
• Limited Edition: 25 pieces