19 12, Longines created a historic moment in the World Games, taking the lead in using the broken line principle to start and stop the timing device at the starting point and the end point of the competition venue respectively. Longines watch has since become the designated official timer for many international events, including many winter and summer Olympic Games. Longines watches are also inextricably linked with the history of aviation and navigation. Longines watch, for example, was the first time that pilot Lindbergh calculated the flight time across the Atlantic. Later, according to Lindbergh's design, the time angle navigation table was made.
Longines watches are often at the forefront of technological development. 1905, it announced the manufacture of the first watch, 1960, it made the world's thinnest electromagnetic watch, 1969, it developed the world's first electronic magnetic quartz watch-Longines Super Shi Ying quartz watch. The following year, in the downhill skiing World Cup held in St. Morizet, Switzerland, Longines watch used a digital signal transmitter for the first time to display the time directly on the world TV screen through electronic transmission. 1979, Longines cooperated with other watch brands to develop the "Feuille d'Or" watch, which became the thinnest watch in the world. Later, in 1984, the famous conquest watch was introduced, and its movement was highly accurate. Longines watches are mid-range watches.