- #LONGINES POCKET WATCH SERIAL NUMBERS SERIAL NUMBERS#
- #LONGINES POCKET WATCH SERIAL NUMBERS SERIAL NUMBER#
In 1878, Longines developed its first chronograph movement, the 20H. The caliber is an August Agassiz 4 (AA4). This is currently the Oldest Longines watch known in existence.
#LONGINES POCKET WATCH SERIAL NUMBERS SERIAL NUMBER#
On November 6, 2018, Longines announced the discovery of serial number 183, dating the watch to October 23, 1867. Longines Serial Number 183 "Attesa" date 1867 In his analysis, David concluded the Swiss watchmaking industry needed to change significantly to keep pace with American competitors. Additionally, David also shared the highly-effective internal structure and quality control measures implemented in these factories. It detailed the inner workings of American watch factories, including the entire production process from raw materials to finished watches. This report is considered one of the most significant documents in watchmaking history. Upon returning, David wrote a comprehensive 108-page report on what he had learned about American watch production. Francillon sent Jacques David to the 1876 World’s Fair in Philadelphia to gather new ideas and strategies from the Americans. watchmaking industry was earning fame worldwide for making great strides in industrialized watch manufacturing. The innovative movement won an award at the 1867 Universal Exhibition in Paris. The 20A, built with an anchor escapement (usually employed in pendulum clocks), was wound and set via a pendent crown. By 1867, it was also marked the year the Longines factory produced its first in-house watch movement, the 20A. In addition, Francillon appointed David as Technical Director and put him in charge of the new factory. To help further his efforts to improve the production at Longines, Francillon brought on Jacques David, a talented engineer. Imier known locally as Les Longines (“long meadows”), gave rise to the Longines name. Francillon solidified his firm’s progression to mass production in 1867 by establishing his first factory. Under Francillon, the company began segueing out of the établissage system and moved towards more modern production methods. Later, when Agassiz started suffering from ill health, he passed leadership to Francillon. One early stroke of genius from Francillon was to solely produce crown-wound pocket watches rather than the prevalent key-wound alternative.
Francillon was the mastermind behind several impressive innovations that would distinguish the company from its competitors. Several years later, Agassiz brought in his bright, enterprising nephew, trained economist Ernest Francillon, into the business. By 1846, Raigeul and Morel had retired from the watch industry, leaving Agassiz as sole company head. Auguste had two partners, lawyers Henri Raiguel and Florian Morel, and the company's original name was Raiguel Jeune & Cie. View Customer Feedback from Verified Review Sites.Longines was founded in Saint-Imier in 1832 by Auguste Agassiz, a Swiss watchmaker and brother of biologist Louis Agassiz. We are top rated sellers on all major websites and have included a link for you to review below:
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#LONGINES POCKET WATCH SERIAL NUMBERS SERIAL NUMBERS#
Please do not hesitate to call us at (800) 808-9928 or +1 (805) 823-8888 if you are not 100% comfortable shopping with us after reviewing the link below.Īll authentic watches and accessories sold by are 100% authentic with all serial numbers intact, and any item purchased will be no different than the same watch purchased at an authorized dealer. Our primary goal at is to ensure that all of our clients have a pleasant shopping experience without having any doubt regarding the authenticity of our products.