The Longines Sport collection of watches celebrates the brand??s deep connections with all forms of sport since the launch of 20H, its first chronographic movement, in 1878. With the creation of multiple precise timekeeping instruments, Longines established its dominance in all things athletic, such as the Belmont Stakes, of which it is the official timekeeper. More notably, Longines was the official timekeeper of the first Modern Olympics, a fact which is commemorated by the Conquest sub-collection. The second variation of this line, the Hydroconquest, was created for divers across the globe.