RARE JAEGER-LE COULTRE SOLID WHITE GOLD WRISTWATCH WITH DIAM À CAUNAY

Do not miss this once in a lifetime opportunity. Vintage Jaeger LeCoultre 17Jewels Genuine Diamond Dial Solid 14ct WHITE Gold Watch Watch runs extremely well keeping good time. Serial # 1973811 Please last picture for scuff by 8hr on crystal. 14Kt WHITE gold, Sterling Silver and Onyx, attached to Stretch Stainless Band Gender: Unisex Round Case Size: 33 mm Case Color: White Gold  Dial: Silver / Black with 112 genuine diamonds Manufacture: Switzerland Movement: Mechanical (Hand-winding) Style: 17 Vintage Jewels Band Material: Silver, Onyx and Stainless Number of jewels: 17 Diameter of the case: 33 mm  Lug size: 15 mm With Jaeger box. Notable inventions and patents[edit] Speedometer 1934 Talbot 105 Since Jaeger-LeCoultre's founding, the company has produced over 1,242 different calibres, registered approximately 400 patents and created hundreds of inventions.[7] - In 1844, Antoine LeCoultre invented the Millionomètre, which was the first instrument in history capable of measuring the micron, allowing for the precise manufacture of watch parts. The invention was never patented, as no such system existed in Switzerland at the time. However, its unique composition was kept a closely guarded secret, used by the company for more than fifty years. It was presented at the Universal Exhibition in Paris in 1900.[15] - In 1847, Antoine invented a keyless watch,[15] the second simple and reliable winding and time-setting system to do without a key after Patek Philippe's version of 1845.[16] Instead, it relied on a small push-piece that activated a lever to change over from one function to another.[10] Again, the invention was not patented, allowing other watchmakers to quickly implement the system.[15] - In 1866, for the first time in watchmaking history, LeCoultre & Cie. began to manufacture calibres with small complications in small series, and in 1891 combined the chronograph and minute repeater complications into a double complication calibre.[17] This subsequently led in the mid-1890s to the production of grandes complications, or watches comprising at least three classic horological complications, such as a perpetual calendar, chronograph and minute repeater.[15] In 2004, the Manufacture created the Gyrotourbillon I, its first grande complication wristwatch, featuring a tourbillon gravitating on two axes, along with a perpetual calendar with double retrograde indicators and a running equation of time.[15] In 2006, it released the Reverso grande complication à triptyque, the first watch in history to be equipped with three dials driven by a single movement,[18] and in 2009 the company produced one of the world's most complicated wristwatches, the Hybris Mechanica à Grande Sonnerie with 26 complications.[19] - In 1907, the LeCoultre Calibre 145 set the record for the world's thinnest movement at 1.38 mm thick, appearing in pocket watches that remain to this day the thinnest in their category.[15] From 1907 until the 1960s, the movement was produced in some 400 copies.[20] Fast post from France PayPal by arrangement only Please note.................. I contacted JLC, they said.......................  Thank you for your new message and for your interest in Jaeger-LeCoultre. I had this morning a response from our experts from the repair center. According to our experts, it is possible to polish the glass of your vintage watch but it remains a very delicate operation. Therefore, they recommend that the entire crystal is changed. Each request carries a fee of 260 CHF, payable once we have verified we can satisfy your information request. This fee is to compensate the efforts and meticulous work conducted by our antique timepiece expert.