At the heart of the timepiece is the Double Tourbillon 30° mechanism; however, to perpetuate the art of horology and contribute to its 21st century development, several additional technical elements have been added, including four fast rotating co-axial barrels guaranteeing 120 hours of autonomy
These highly personal words convey Robert Greubel and Stephen Forsey’s total dedication to their art and their contribution to horological advancement through fundamental research, the sophisticated architecture of their movements and their relentless pursuit of optimal timekeeping.