Dating longines watches by serial number
Francillon wanted to modernize the production of watches and believed that bringing all the final assembly and finish operations together into one factory would be a more efficient method of production.
To accomplish this, Francillon built a factory on a piece of land known as "Les Longines" and the Longines brand was born.
Aviation pioneer Amelia Earhart was also known to have worn a Longines watch, which is described here.
Longines produces some really beautiful wristwatches; classic designs that look as good today as they did 50 years ago.
Another advantage for the collector is that parts can usually be found to repair Longines watches.Please have in mind that the time table for the Longines serial numbers is not 100% accurate but very close to /- 1 years Dating back your vintage Longines watch by using the serial number is the most exact way to identify your watch.Some of the dates in this list are interpolated for years for which there may be no accurate list. Longines produced some really beautiful sport chronograph watches in the 30's and 40's, using Longines own in-house movements.Original Longines chronographs are very collectible. Longines was also famous for their Aviator's watches. Accurate annual number lists for Swiss watches are often not available.Some of the dates in this list are interpolated for years for which there may be no accurate list.High-quality photographs of your watch (dial, case back and, if possible, the inside of the case back and the movement) are essential.Two additional services are also offered by the brand: These services are provided free of charge, however, the shipping costs and import duties linked to the sending of a watch for authentication remain payable by the client.The Winged Hourglass logo first appeared on Longines watches in about 1867. In fact, they produced distinctly different movements, though both are of similar excellent quality.Longines was the first company known to have created precision timers for sporting events.