The Observatoire de Neuchâtel organized an annual precision competition where chronometers of all kinds were tested and rewarded. At first, however, there was a limit: the chronometers had to come from the canton of Neuchâtel, which excluded manufacturers from Geneva, who had their own competition in their city, but also manufacturers from Bienne or St Imier, i.e. Longines or Omega. This restriction was later lifted.
The prizes awarded during the competitions were numerous: series prizes for the 6 best chronometers, prizes for the régleurs, prizes for each type of chronometer, etc. In 1900, for example, Ulysse Nardin received 200 Frs for the series prize, 350 Frs for marine chronometers and 460 Frs for other chronometers [6] ! All chronometers that met the criteria were awarded a Prize, which explains why a manufacturer could win dozens of Prizes at a single competition, depending on the number of chronometers he submitted and the results he obtained. In 1904, for example, Ulysse Nardin won 16 prizes for its marine chronometers alone, and several more for other chronometers. Thus, Ulysse Nardin could claim a total of 282 Prix in 1910, 738 in 1920, 2072 in 1940, 3392 in 1950, and 4000 in 1960, which was celebrated with the creation of the Jubilé 4000 range.
For marine chronometers, between 1887 and 1960 Ulysse Nardin won all the first prizes! To be perfectly honest, competition was rare, and for many years Ulysse Nardin was the only manufacturer to submit this type of chronometer to the competition. The deck watches chronometers session was more closely contested, and until the 1930s it was Paul Ditisheim who came out on top. Subsequently, Ulysse Nardin had to contend with Omega, Movado and, above all, Zenith.