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The Exclusive Union of Sport and Chronometry 

Robert Greubel and Stephen Forsey unveil a new timepiece showcasing a large, high precision and inclined balance wheel within a 100 metres water resistant titanium case tailored for the most active lifestyle. The two inventor watchmakers took up the challenge of fully – and visibly – combining sport and chronometry! The unique ovoid case with ergonomic profile and integrated lugs, provides optimal protection for the movement. With this new calibre, the “Balancier S”, Greubel Forsey pursues the sporting adventure, pushing the technical limits to combine ergonomics, architecture and precision. A new flagship in aesthetics and performance, innovation and craftsmanship.

An avant-garde case

The new “Balancier S” achieves a slim profile, reinforcing its dynamic new momentum. The rubber crown and caseband with rubber inserts assure excellent grip and protection of the timepiece. The oval, arched sapphire crystal follows the curvature of the case. The perfect osmosis between the case and the movement is emphasized, technically and visually, by a daring double suspended arched bridge holding an inclined gear train and curved central hour and minute hands. These striking elements integrate and extend over the inclined balance wheel giving the timepiece its powerful identity, but also assuring its outstanding chronometric performance.

A focus on chronometry

 

The large inclined balance wheel at 7 o’clock stands out. Aiming above all to improve chronometry, it maximises the space offered by the arched case and sapphire crystal, inextricably linking form and function.

A showcase of exceptional craftsmanship

With two coaxial barrels mounted in series, the 308-component movement has a 72-hour chronometric power reserve, indicated on a sector at 2 o’clock using an openworked red-tipped hand. The central hours and minutes display, with profiled and openworked polished steel hands, is completed by a small seconds hand on the inclined plane of the escapement at 8 o’clock, accentuating the depth and relief of this new calibre. 

S for sport

The exceptional chronometry of this Greubel Forsey creation is combined with an unequivocally sporty case. Made of titanium and water resistant to 100 metres, its powerful case shape is distinguished by its lightness and comfort on the wrist. Its robustness protects the movement, in particular its large balance wheel, tested in the Greubel Forsey EWT Laboratory assuring its reliability and chronometric performance at all times. The flexible and resistant rubber strap reinforces the sporty dimension, with all the comfort of a titanium folding clasp.