Extreme slenderness is traditionally not considered as a horological complication, in that it does not itself contribute an additional watch function in the same way as a date or a chronograph. It would nonetheless be entirely legitimate to describe replica Jaeger LeCoultre 460.81.21 watch as such, due to its highly complex nature that often pushes micromechanical boundaries to the limit. Although several try their hand in this field, couple of are successful.
The Vacheron Constantin heritage comprises extraordinary ultra-thin creations and a succession of slimness records. Appropriate from the begin of the 19th century, the Vacheron Constantin archives (including a letter written by Jacques-Barth Vacheron to a specific Mr. Girod in Paris, dated May possibly 18th 1912) feature references to thin watches. Yet another letter dated January 28th 1829 and written by Jacques-Barth replica Jaeger LeCoultre 460.25.01 watch Vacheron to Fran?ois Constantin also mentions the production of "a couple of thin pieces". Vacheron Constantin's historical records for 1911 also include three 8,9 and 10-ligne calibres, every measuring 2. 82 mm thick.
While the very first ultra-thin Vacheron Constantin calibres were produced within the 19th century, the manufacturer became most prolific in this speciality during the 20th century, which is generally considered as the ultra-thin "golden age". replica Jaeger LeCoultre 260.11.10 Lady watch was indeed within the early 20th century that wristwatches began to gain popularity, and weight and thickness thus became crucial factors in ensuring the wearer comfort of such models.