The primary intention of the new Calibre FB-TV.FC has thus been achieved: to render almost its entire mechanism visible on the dial side. Highly anticipated by collectors, this approach also provides a chance to showcase the Chronométrie's decorative expertise to the full. The movement's 1,240 components – including 777 elements for the chain alone – require nearly 300 hours of manual finishing, in accordance with the most stringent quality criteria.

Integrating a running reset of the central seconds into an architecture combining a flying tourbillon and a fusee‑and‑chain transmission represents a technical challenge of exceptional complexity. A new titanium filamentary hand has been specially created to absorb the power of zero-resetting, which occurs within a fraction of a second, invisible to the naked eye. Simple and directly accessible, the flyback-type zero-resetting of the seconds hand is activated by a coaxial pusher embedded in the dynamometric winding crown.