{"title":"Vintage  Jaeger-LeCoultre Watches","description":null,"products":[{"product_id":"jaeger-lecoultre-2","title":"Jaeger-LeCoultre  18K Yellow Gold LECOULTRE CLUB","description":"\u003cp data-start=\"110\" data-end=\"497\"\u003eIn \u003cstrong data-start=\"113\" data-end=\"121\"\u003e1969\u003c\/strong\u003e, Seiko introduced the world’s first commercially available \u003cstrong data-start=\"181\" data-end=\"202\"\u003equartz wristwatch\u003c\/strong\u003e. When the related patents were opened to the world in \u003cstrong data-start=\"257\" data-end=\"265\"\u003e1970\u003c\/strong\u003e, the impact on the watch industry was immediate and dramatic. Quartz technology rapidly surpassed the price and production structure of traditional mechanical watches, ushering in what would later be known as the \u003cstrong data-start=\"479\" data-end=\"496\"\u003eQuartz Crisis\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"751\"\u003eThe situation was further compounded by the \u003cstrong data-start=\"543\" data-end=\"565\"\u003eOil Crisis of 1973\u003c\/strong\u003e, which accelerated the decline of the Swiss watch industry. As a result, more than half of the existing Swiss watch manufacturers—hundreds of companies—were forced to close their doors.\u003c\/p\u003e\n\u003cp data-start=\"753\" data-end=\"1237\"\u003eIn that very same period, \u003cstrong data-start=\"779\" data-end=\"792\"\u003eLeCoultre\u003c\/strong\u003e introduced the \u003cstrong data-start=\"808\" data-end=\"833\"\u003eMaster Quartz in 1972\u003c\/strong\u003e. Yet while many other manufacturers abandoned mechanical watchmaking altogether, LeCoultre chose a different path. In order to preserve its future as a manufacture, the company temporarily adopted more affordable ébauche movements from external suppliers. This decision allowed the brand to continue producing mechanical watches while navigating one of the most difficult periods in watchmaking history.\u003c\/p\u003e\n\u003cp data-start=\"1239\" data-end=\"1265\"\u003e\u003cstrong data-start=\"1239\" data-end=\"1265\"\u003eJaeger-LeCoultre CLUB…\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1267\" data-end=\"1401\"\u003eThe \u003cstrong data-start=\"1271\" data-end=\"1296\"\u003eJaeger-LeCoultre Club\u003c\/strong\u003e was powered by the \u003cstrong data-start=\"1316\" data-end=\"1342\"\u003ehand-wound Caliber 900\u003c\/strong\u003e, sourced from the ébauche manufacturer \u003cstrong data-start=\"1382\" data-end=\"1400\"\u003eA. Schild (AS)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1403\" data-end=\"1730\"\u003eDesigned during the turbulent 1970s, the movement offered a strategic balance between \u003cstrong data-start=\"1489\" data-end=\"1533\"\u003ecost efficiency and reliable performance\u003c\/strong\u003e. With a beat rate of \u003cstrong data-start=\"1555\" data-end=\"1585\"\u003e21,600 vibrations per hour\u003c\/strong\u003e, it delivered dependable accuracy while remaining economical to produce—an important advantage for surviving the pressures of the Quartz Crisis.\u003c\/p\u003e\n\u003cp data-start=\"1732\" data-end=\"1980\"\u003eIn a sense, the Caliber 900 represents a product of its era. Although adopting external movements meant setting aside some of the traditional pride associated with a pure manufacture, it was a decision made in order to safeguard the brand’s future.\u003c\/p\u003e\n\u003cp data-start=\"1982\" data-end=\"2095\"\u003eFor that reason, the \u003cstrong data-start=\"2003\" data-end=\"2028\"\u003eJaeger-LeCoultre Club\u003c\/strong\u003e remains a somewhat hidden chapter within the brand’s long history.\u003c\/p\u003e\n\u003cp data-start=\"2097\" data-end=\"2316\"\u003eAmong these watches, examples crafted in \u003cstrong data-start=\"2138\" data-end=\"2161\"\u003esolid 18-carat gold\u003c\/strong\u003e are becoming increasingly difficult to find on today’s market. Indeed, such pieces have all but disappeared, making surviving examples exceptionally rare.\u003c\/p\u003e\n\u003cp data-start=\"2318\" data-end=\"2484\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis particular watch stands as a remarkable and highly desirable example from that fascinating period in Jaeger-LeCoultre’s history—a rare and exceptional timepiece.\u003c\/p\u003e\n\u003cp data-start=\"2318\" data-end=\"2484\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003e- wrist size in our picture is 17cm circumference -\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vintage Jaeger-LeCoultre Watches","offers":[{"title":"Default Title","offer_id":53123477176627,"sku":null,"price":687500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/1076\/0499\/files\/DB40455E-EF46-4930-816D-EF0081345B49.jpg?v=1775443497"},{"product_id":"jaeger-lecoultre-3","title":"Jaeger-LeCoultre SS AUTOMAIC SHELL ST","description":"\u003cp data-start=\"96\" data-end=\"235\"\u003eThe watch presented here is powered by the \u003cstrong data-start=\"139\" data-end=\"165\"\u003ehand-wound Caliber 900\u003c\/strong\u003e, a movement sourced from the ébauche manufacturer \u003cstrong data-start=\"216\" data-end=\"234\"\u003eA. Schild (AS)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"709\"\u003eDuring the 1970s, the watch industry faced two major challenges: the \u003cstrong data-start=\"306\" data-end=\"320\"\u003eOil Crisis\u003c\/strong\u003e and the rapidly approaching \u003cstrong data-start=\"349\" data-end=\"366\"\u003eQuartz Crisis\u003c\/strong\u003e. In response, many traditional manufacturers were forced to rethink their strategies. Caliber 900 was born from this turbulent period — a product of its time in which brands, while reluctantly stepping away from the strict ideals of manufacture watchmaking, focused on achieving a balance between \u003cstrong data-start=\"664\" data-end=\"708\"\u003ecost efficiency and reliable performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"711\" data-end=\"1010\"\u003eOperating at \u003cstrong data-start=\"724\" data-end=\"754\"\u003e21,600 vibrations per hour\u003c\/strong\u003e, the movement offered a higher beat rate that provided improved accuracy and reliability. This combination of \u003cstrong data-start=\"865\" data-end=\"899\"\u003eprecision and cost-performance\u003c\/strong\u003e became one of the key weapons used by traditional watchmakers to navigate the difficult transition of the era.\u003c\/p\u003e\n\u003cp data-start=\"1012\" data-end=\"1447\"\u003eThe watch itself also reflects an important historical concept in case construction. Its caseback is secured by \u003cstrong data-start=\"1124\" data-end=\"1139\"\u003efour screws\u003c\/strong\u003e, a design whose origins can be traced back to \u003cstrong data-start=\"1186\" data-end=\"1194\"\u003e1930\u003c\/strong\u003e, when \u003cstrong data-start=\"1201\" data-end=\"1225\"\u003eSchmitz Frères \u0026amp; Cie\u003c\/strong\u003e developed a method of constructing a case from two shell-like components joined together and secured with four screws. By fastening the two case sections in this manner, the design significantly enhanced water resistance.\u003c\/p\u003e\n\u003cp data-start=\"1449\" data-end=\"1619\"\u003eThis concept was later further developed when \u003cstrong data-start=\"1495\" data-end=\"1505\"\u003eGallet\u003c\/strong\u003e acquired the rights to the design, ultimately resulting in the patented system known under \u003cstrong data-start=\"1597\" data-end=\"1618\"\u003ePatent No. 189190\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1621\" data-end=\"1857\"\u003eThe case of the present watch carries the genetic legacy of this construction philosophy. Crafted from \u003cstrong data-start=\"1724\" data-end=\"1743\"\u003estainless steel\u003c\/strong\u003e, it features a distinctive \u003cstrong data-start=\"1771\" data-end=\"1800\"\u003ehexagonal four-screw case\u003c\/strong\u003e designed with water resistance as its primary objective.\u003c\/p\u003e\n\u003cp data-start=\"1859\" data-end=\"2040\"\u003eA recessed section in the case allows the \u003cstrong data-start=\"1901\" data-end=\"1962\"\u003ecrown to sit partially embedded within the case structure\u003c\/strong\u003e, further protecting it and enhancing the watch’s resistance to water ingress.\u003c\/p\u003e\n\u003cp data-start=\"2042\" data-end=\"2259\"\u003eThe result is a watch whose design reflects a consistent pursuit of durability, functionality, and engineering ingenuity — a true product of its era and a fascinating chapter in the history of tool watch construction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e- wrist size in our picture is 17cm circumference -\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vintage Jaeger-LeCoultre Watches","offers":[{"title":"Default Title","offer_id":53123477504307,"sku":null,"price":313500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/1076\/0499\/files\/E12F2CAF-1A28-410F-988F-FB2BFB7050BD.jpg?v=1775443470"},{"product_id":"jaeger-lecoultre-4","title":"Jaeger-LeCoultre 0.800 SILVER TANK","description":"\u003cp data-start=\"95\" data-end=\"359\"\u003eSilver has been cherished by humanity since around \u003cstrong data-start=\"146\" data-end=\"157\"\u003e3000 BC\u003c\/strong\u003e, captivating people with its extraordinary brilliance. By the \u003cstrong data-start=\"220\" data-end=\"235\"\u003e9th century\u003c\/strong\u003e, different cultures had begun developing their own techniques for refining silver, each advancing the craft in its own way.\u003c\/p\u003e\n\u003cp data-start=\"361\" data-end=\"651\"\u003eIts chemical symbol is \u003cstrong data-start=\"384\" data-end=\"390\"\u003eAg\u003c\/strong\u003e, derived from the Latin word meaning \u003cstrong data-start=\"428\" data-end=\"451\"\u003e“white brilliance.”\u003c\/strong\u003e True to its name, silver possesses a radiance unlike any other material on earth. With a \u003cstrong data-start=\"541\" data-end=\"595\"\u003ereflectivity of approximately 98% in visible light\u003c\/strong\u003e, it surpasses even platinum in its luminous brilliance.\u003c\/p\u003e\n\u003cp data-start=\"653\" data-end=\"681\"\u003eYet silver has another face.\u003c\/p\u003e\n\u003cp data-start=\"683\" data-end=\"948\"\u003eIt is highly reactive to \u003cstrong data-start=\"708\" data-end=\"718\"\u003esulfur\u003c\/strong\u003e, which causes it to undergo chemical change. When polished, silver can become the most brilliant of metals. However, once exposed to sulfur in the air, it gradually turns \u003cstrong data-start=\"890\" data-end=\"899\"\u003ebrown\u003c\/strong\u003e, and eventually develops a deep \u003cstrong data-start=\"932\" data-end=\"947\"\u003edark patina\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"950\" data-end=\"1070\"\u003eThis transformation almost resembles the evolution of the human heart—changing with time, environment, and circumstance.\u003c\/p\u003e\n\u003cp data-start=\"1072\" data-end=\"1201\"\u003eAnd now, before us stands a timepiece that expresses the beauty of silver in its purest form—an encounter worthy of appreciation.\u003c\/p\u003e\n\u003cp data-start=\"1203\" data-end=\"1238\"\u003e\u003cstrong data-start=\"1203\" data-end=\"1238\"\u003eJaeger-LeCoultre\u003cbr data-start=\"1221\" data-end=\"1224\"\u003eRef. 9035-32\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1240\" data-end=\"1574\"\u003eHere, the material of \u003cstrong data-start=\"1262\" data-end=\"1278\"\u003esolid silver\u003c\/strong\u003e is perfectly harmonized with the elegant \u003cstrong data-start=\"1320\" data-end=\"1360\"\u003eArt Deco form of the Tank-style case\u003c\/strong\u003e. The result is a watch that radiates the pale brilliance of silver while simultaneously creating a mysterious contrast with the \u003cstrong data-start=\"1489\" data-end=\"1521\"\u003edeep, transparent black dial\u003c\/strong\u003e, which seems almost to absorb and reflect the light.\u003c\/p\u003e\n\u003cp data-start=\"1576\" data-end=\"1779\"\u003ePowering the watch is the remarkable \u003cstrong data-start=\"1613\" data-end=\"1628\"\u003eCaliber 818\u003c\/strong\u003e, first developed in \u003cstrong data-start=\"1649\" data-end=\"1657\"\u003e1959\u003c\/strong\u003e. Designed as a refined \u003cstrong data-start=\"1681\" data-end=\"1702\"\u003etwo-hand movement\u003c\/strong\u003e, it became one of the most important calibers in Jaeger-LeCoultre’s history.\u003c\/p\u003e\n\u003cp data-start=\"1781\" data-end=\"2006\"\u003eEven after being upgraded in \u003cstrong data-start=\"1810\" data-end=\"1818\"\u003e1992\u003c\/strong\u003e to a higher beat rate of \u003cstrong data-start=\"1844\" data-end=\"1874\"\u003e28,800 vibrations per hour\u003c\/strong\u003e, the movement continued to serve the manufacture for more than \u003cstrong data-start=\"1938\" data-end=\"1955\"\u003ethree decades\u003c\/strong\u003e, supporting the brand with unwavering reliability.\u003c\/p\u003e\n\u003cp data-start=\"2008\" data-end=\"2098\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIt remains, without question, \u003cstrong data-start=\"2038\" data-end=\"2097\"\u003eone of the great calibers in Jaeger-LeCoultre’s history\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2008\" data-end=\"2098\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003e- wrist size in our picture is 17cm circumference -\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vintage Jaeger-LeCoultre Watches","offers":[{"title":"Default Title","offer_id":53123477537075,"sku":null,"price":286000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/1076\/0499\/files\/43AD47D5-A2C7-4E5E-8F1E-236092002ED1.jpg?v=1775443424"},{"product_id":"jaeger-lecoultre-18k-clous-de-paris","title":"Jaeger-LeCoultre 18k Yellow Gold Clous de Paris","description":"\u003cp data-start=\"94\" data-end=\"547\"\u003eThe origins of automatic wristwatch winding systems can be traced back to \u003cstrong data-start=\"168\" data-end=\"176\"\u003e1915\u003c\/strong\u003e, when \u003cstrong data-start=\"183\" data-end=\"199\"\u003eJohn Harwood\u003c\/strong\u003e introduced one of the earliest automatic mechanisms for wristwatches. Early systems often relied on what became known as the \u003cstrong data-start=\"325\" data-end=\"348\"\u003e“bumper” automatic”\u003c\/strong\u003e—a rotor that moved only through a partial arc, with springs mounted on either side. As the rotor swung back and forth, the springs would absorb the impact and transfer energy to wind the mainspring.\u003c\/p\u003e\n\u003cp data-start=\"549\" data-end=\"850\"\u003eBy \u003cstrong data-start=\"552\" data-end=\"560\"\u003e1928\u003c\/strong\u003e, developments such as the \u003cstrong data-start=\"587\" data-end=\"617\"\u003eIonic-type mounting system\u003c\/strong\u003e, which used a round bearing structure to support the movement within the case, further refined the concept. In this design, the movement and case arms could shift slightly up and down, improving the efficiency of the winding system.\u003c\/p\u003e\n\u003cp data-start=\"852\" data-end=\"1214\"\u003eThese early bumper-style automatics allowed the rotor to move through a limited half rotation. By directing this motion into a single winding direction, manufacturers were able to wind the mainspring effectively. However, watchmakers soon began pursuing systems capable of \u003cstrong data-start=\"1125\" data-end=\"1170\"\u003ewinding the mainspring in both directions\u003c\/strong\u003e, dramatically improving winding efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1216\" data-end=\"1299\"\u003eThis pursuit led to several important milestones in automatic movement development.\u003c\/p\u003e\n\u003cp data-start=\"1301\" data-end=\"1543\"\u003eIn \u003cstrong data-start=\"1304\" data-end=\"1312\"\u003e1947\u003c\/strong\u003e, \u003cstrong data-start=\"1314\" data-end=\"1323\"\u003eFelsa\u003c\/strong\u003e introduced the \u003cstrong data-start=\"1339\" data-end=\"1355\"\u003eCaliber 1560\u003c\/strong\u003e, one of the earliest bidirectional automatic movements. In \u003cstrong data-start=\"1415\" data-end=\"1423\"\u003e1950\u003c\/strong\u003e, \u003cstrong data-start=\"1425\" data-end=\"1455\"\u003eRolex’s Bienne manufacture\u003c\/strong\u003e presented the \u003cstrong data-start=\"1470\" data-end=\"1486\"\u003eCaliber 1030\u003c\/strong\u003e, another important step in automatic winding technology.\u003c\/p\u003e\n\u003cp data-start=\"1545\" data-end=\"1647\"\u003eThen, in \u003cstrong data-start=\"1554\" data-end=\"1562\"\u003e1951\u003c\/strong\u003e, the manufacture \u003cstrong data-start=\"1580\" data-end=\"1593\"\u003eLeCoultre\u003c\/strong\u003e unveiled its own automatic movement: \u003cstrong data-start=\"1631\" data-end=\"1646\"\u003eCaliber 493\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1649\" data-end=\"2006\"\u003eWhat distinguished this movement from others was, above all, its remarkably \u003cstrong data-start=\"1725\" data-end=\"1755\"\u003ecompact size of just 20 mm\u003c\/strong\u003e. At a time when automatic movements were typically becoming larger to accommodate their winding systems, the ability to engineer such a compact automatic caliber was nothing short of revolutionary. It sent shockwaves through the watchmaking industry.\u003c\/p\u003e\n\u003cp data-start=\"2008\" data-end=\"2187\"\u003eThe movement also served as an \u003cstrong data-start=\"2039\" data-end=\"2055\"\u003eébauche base\u003c\/strong\u003e, influencing many subsequent developments in automatic watchmaking and contributing to the evolution of modern automatic movements.\u003c\/p\u003e\n\u003cp data-start=\"2189\" data-end=\"2253\"\u003eThe watch presented here houses this remarkable \u003cstrong data-start=\"2237\" data-end=\"2252\"\u003eCaliber 493\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2255\" data-end=\"2530\"\u003eIts \u003cstrong data-start=\"2259\" data-end=\"2287\"\u003esolid 18-carat gold case\u003c\/strong\u003e, measuring over \u003cstrong data-start=\"2304\" data-end=\"2313\"\u003e35 mm\u003c\/strong\u003e, commands a strong and confident presence on the wrist. Surrounding the dial is a beautifully crafted \u003cstrong data-start=\"2416\" data-end=\"2440\"\u003eClous de Paris bezel\u003c\/strong\u003e, whose intricate guilloché pattern elevates the design to something approaching pure art.\u003c\/p\u003e\n\u003cp data-start=\"2532\" data-end=\"2713\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWhile the dial has been \u003cstrong data-start=\"2556\" data-end=\"2566\"\u003eredone\u003c\/strong\u003e, the rest of the watch remains in exceptionally fine condition. Taken as a whole, it stands as a truly outstanding and highly desirable timepiece.\u003c\/p\u003e\n\u003cp data-start=\"2532\" data-end=\"2713\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003e- wrist size in our picture is 17cm circumference -\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vintage Jaeger-LeCoultre Watches","offers":[{"title":"Default Title","offer_id":53136217571635,"sku":null,"price":748000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/1076\/0499\/files\/7802FF4B-C697-46F5-AD08-D14A0B8340A2.jpg?v=1775443158"},{"product_id":"jaeger-lecoultre-18k","title":"Jaeger-LeCoultre 18k Rose Gold WIDE ROUND 1940-50s","description":"\u003cp\u003eThere exists a caliber—measuring just 28.8mm in diameter and 4mm in thickness—that pushed the limits of what was technically possible at the time.\u003c\/p\u003e\n\u003cp\u003eIn 1940, LeCoultre pursued precision through chronometer-grade movements, giving rise to the small seconds caliber 449 and the center seconds caliber 450. These movements would later form the foundation for legendary developments, including the chronometer hand-wound “Geophysic” Cal. 478, and would also lead to the renowned Cal. 453, long regarded as one of Vacheron Constantin’s most celebrated calibers.\u003c\/p\u003e\n\u003cp\u003eFeaturing a swan-neck regulator for fine adjustment and reduced backlash, the movement is further distinguished by its gold chaton settings. At the tip of the balance cock, a uniquely shaped gold spring—both functional and ornamental—adds a sculptural presence. Every component feels not merely engineered, but composed, as if it were a work of art.\u003c\/p\u003e\n\u003cp\u003eThis particular piece fully showcases the excellence of the Cal. 450.\u003cbr\u003eIts design answers, in the most direct way, the question of what a watch truly is.\u003c\/p\u003e\n\u003cp\u003eHoused in an 18k solid rose gold case by Louis Coste \u0026amp; Cie, the watch carries a presence that far exceeds its size—comfortably surpassing the impression of a typical 35mm case. The dial features spherical dot hour markers at 3, 6, and 9, paired with hammer-shaped hands, all executed in rose gold. The result is a visual identity that lingers—unmistakable, and difficult to forget.\u003c\/p\u003e\n\u003cp\u003eThe condition remains exceptional.\u003cbr\u003eThe case is believed to be unpolished, showing no notable dents or damage. The dial is preserved in its original state, free from corrosion. Even the crystal—bearing fine internal hairlines formed over decades of temperature variation—appears to be the original, adding to the authenticity of the piece.\u003c\/p\u003e\n\u003cp\u003eNot restored. Not perfected.\u003cbr\u003eBut preserved—exactly as time intended.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"2532\" data-end=\"2713\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003e- wrist size in our picture is 17cm circumference -\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vintage Jaeger-LeCoultre Watches","offers":[{"title":"Default Title","offer_id":53259449368883,"sku":null,"price":975000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/1076\/0499\/files\/6B29780C-369D-4B43-B204-78E5E0954ACA.jpg?v=1776672756"},{"product_id":"jaeger-lecoultre-18k-yellow-gold-lecoultre-club","title":"Jaeger-LeCoultre  18K Yellow Gold LECOULTRE CLUB","description":"\u003cp data-start=\"110\" data-end=\"497\"\u003eIn \u003cstrong data-start=\"113\" data-end=\"121\"\u003e1969\u003c\/strong\u003e, Seiko introduced the world’s first commercially available \u003cstrong data-start=\"181\" data-end=\"202\"\u003equartz wristwatch\u003c\/strong\u003e. When the related patents were opened to the world in \u003cstrong data-start=\"257\" data-end=\"265\"\u003e1970\u003c\/strong\u003e, the impact on the watch industry was immediate and dramatic. Quartz technology rapidly surpassed the price and production structure of traditional mechanical watches, ushering in what would later be known as the \u003cstrong data-start=\"479\" data-end=\"496\"\u003eQuartz Crisis\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"751\"\u003eThe situation was further compounded by the \u003cstrong data-start=\"543\" data-end=\"565\"\u003eOil Crisis of 1973\u003c\/strong\u003e, which accelerated the decline of the Swiss watch industry. As a result, more than half of the existing Swiss watch manufacturers—hundreds of companies—were forced to close their doors.\u003c\/p\u003e\n\u003cp data-start=\"753\" data-end=\"1237\"\u003eIn that very same period, \u003cstrong data-start=\"779\" data-end=\"792\"\u003eLeCoultre\u003c\/strong\u003e introduced the \u003cstrong data-start=\"808\" data-end=\"833\"\u003eMaster Quartz in 1972\u003c\/strong\u003e. Yet while many other manufacturers abandoned mechanical watchmaking altogether, LeCoultre chose a different path. In order to preserve its future as a manufacture, the company temporarily adopted more affordable ébauche movements from external suppliers. This decision allowed the brand to continue producing mechanical watches while navigating one of the most difficult periods in watchmaking history.\u003c\/p\u003e\n\u003cp data-start=\"1239\" data-end=\"1265\"\u003e\u003cstrong data-start=\"1239\" data-end=\"1265\"\u003eJaeger-LeCoultre CLUB…\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1267\" data-end=\"1401\"\u003eThe \u003cstrong data-start=\"1271\" data-end=\"1296\"\u003eJaeger-LeCoultre Club\u003c\/strong\u003e was powered by the \u003cstrong data-start=\"1316\" data-end=\"1342\"\u003ehand-wound Caliber 900\u003c\/strong\u003e, sourced from the ébauche manufacturer \u003cstrong data-start=\"1382\" data-end=\"1400\"\u003eA. Schild (AS)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1403\" data-end=\"1730\"\u003eDesigned during the turbulent 1970s, the movement offered a strategic balance between \u003cstrong data-start=\"1489\" data-end=\"1533\"\u003ecost efficiency and reliable performance\u003c\/strong\u003e. With a beat rate of \u003cstrong data-start=\"1555\" data-end=\"1585\"\u003e21,600 vibrations per hour\u003c\/strong\u003e, it delivered dependable accuracy while remaining economical to produce—an important advantage for surviving the pressures of the Quartz Crisis.\u003c\/p\u003e\n\u003cp data-start=\"1732\" data-end=\"1980\"\u003eIn a sense, the Caliber 900 represents a product of its era. Although adopting external movements meant setting aside some of the traditional pride associated with a pure manufacture, it was a decision made in order to safeguard the brand’s future.\u003c\/p\u003e\n\u003cp data-start=\"1982\" data-end=\"2095\"\u003eFor that reason, the \u003cstrong data-start=\"2003\" data-end=\"2028\"\u003eJaeger-LeCoultre Club\u003c\/strong\u003e remains a somewhat hidden chapter within the brand’s long history.\u003c\/p\u003e\n\u003cp data-start=\"2097\" data-end=\"2316\"\u003eAmong these watches, examples crafted in \u003cstrong data-start=\"2138\" data-end=\"2161\"\u003esolid 18-carat gold\u003c\/strong\u003e are becoming increasingly difficult to find on today’s market. Indeed, such pieces have all but disappeared, making surviving examples exceptionally rare.\u003c\/p\u003e\n\u003cp data-start=\"2318\" data-end=\"2484\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis particular watch stands as a remarkable and highly desirable example from that fascinating period in Jaeger-LeCoultre’s history—a rare and exceptional timepiece.\u003c\/p\u003e\n\u003cp data-start=\"2318\" data-end=\"2484\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003e- wrist size in our picture is 17cm circumference -\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vintage Jaeger-LeCoultre Watches","offers":[{"title":"Default Title","offer_id":53450548281651,"sku":null,"price":687500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/1076\/0499\/files\/C1C07E90-99A9-44A5-A442-B89BA93DEB85.png?v=1780903574"},{"product_id":"jaeger-lecoultre-18k-yellow-gold-clous-de-paris","title":"Jaeger-LeCoultre 18k Yellow Gold Clous de Paris","description":"\u003cp data-start=\"94\" data-end=\"547\"\u003eThe origins of automatic wristwatch winding systems can be traced back to \u003cstrong data-start=\"168\" data-end=\"176\"\u003e1915\u003c\/strong\u003e, when \u003cstrong data-start=\"183\" data-end=\"199\"\u003eJohn Harwood\u003c\/strong\u003e introduced one of the earliest automatic mechanisms for wristwatches. Early systems often relied on what became known as the \u003cstrong data-start=\"325\" data-end=\"348\"\u003e“bumper” automatic”\u003c\/strong\u003e—a rotor that moved only through a partial arc, with springs mounted on either side. As the rotor swung back and forth, the springs would absorb the impact and transfer energy to wind the mainspring.\u003c\/p\u003e\n\u003cp data-start=\"549\" data-end=\"850\"\u003eBy \u003cstrong data-start=\"552\" data-end=\"560\"\u003e1928\u003c\/strong\u003e, developments such as the \u003cstrong data-start=\"587\" data-end=\"617\"\u003eIonic-type mounting system\u003c\/strong\u003e, which used a round bearing structure to support the movement within the case, further refined the concept. In this design, the movement and case arms could shift slightly up and down, improving the efficiency of the winding system.\u003c\/p\u003e\n\u003cp data-start=\"852\" data-end=\"1214\"\u003eThese early bumper-style automatics allowed the rotor to move through a limited half rotation. By directing this motion into a single winding direction, manufacturers were able to wind the mainspring effectively. However, watchmakers soon began pursuing systems capable of \u003cstrong data-start=\"1125\" data-end=\"1170\"\u003ewinding the mainspring in both directions\u003c\/strong\u003e, dramatically improving winding efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1216\" data-end=\"1299\"\u003eThis pursuit led to several important milestones in automatic movement development.\u003c\/p\u003e\n\u003cp data-start=\"1301\" data-end=\"1543\"\u003eIn \u003cstrong data-start=\"1304\" data-end=\"1312\"\u003e1947\u003c\/strong\u003e, \u003cstrong data-start=\"1314\" data-end=\"1323\"\u003eFelsa\u003c\/strong\u003e introduced the \u003cstrong data-start=\"1339\" data-end=\"1355\"\u003eCaliber 1560\u003c\/strong\u003e, one of the earliest bidirectional automatic movements. In \u003cstrong data-start=\"1415\" data-end=\"1423\"\u003e1950\u003c\/strong\u003e, \u003cstrong data-start=\"1425\" data-end=\"1455\"\u003eRolex’s Bienne manufacture\u003c\/strong\u003e presented the \u003cstrong data-start=\"1470\" data-end=\"1486\"\u003eCaliber 1030\u003c\/strong\u003e, another important step in automatic winding technology.\u003c\/p\u003e\n\u003cp data-start=\"1545\" data-end=\"1647\"\u003eThen, in \u003cstrong data-start=\"1554\" data-end=\"1562\"\u003e1951\u003c\/strong\u003e, the manufacture \u003cstrong data-start=\"1580\" data-end=\"1593\"\u003eLeCoultre\u003c\/strong\u003e unveiled its own automatic movement: \u003cstrong data-start=\"1631\" data-end=\"1646\"\u003eCaliber 493\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1649\" data-end=\"2006\"\u003eWhat distinguished this movement from others was, above all, its remarkably \u003cstrong data-start=\"1725\" data-end=\"1755\"\u003ecompact size of just 20 mm\u003c\/strong\u003e. At a time when automatic movements were typically becoming larger to accommodate their winding systems, the ability to engineer such a compact automatic caliber was nothing short of revolutionary. It sent shockwaves through the watchmaking industry.\u003c\/p\u003e\n\u003cp data-start=\"2008\" data-end=\"2187\"\u003eThe movement also served as an \u003cstrong data-start=\"2039\" data-end=\"2055\"\u003eébauche base\u003c\/strong\u003e, influencing many subsequent developments in automatic watchmaking and contributing to the evolution of modern automatic movements.\u003c\/p\u003e\n\u003cp data-start=\"2189\" data-end=\"2253\"\u003eThe watch presented here houses this remarkable \u003cstrong data-start=\"2237\" data-end=\"2252\"\u003eCaliber 493\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2255\" data-end=\"2530\"\u003eIts \u003cstrong data-start=\"2259\" data-end=\"2287\"\u003esolid 18-carat gold case\u003c\/strong\u003e, measuring over \u003cstrong data-start=\"2304\" data-end=\"2313\"\u003e35 mm\u003c\/strong\u003e, commands a strong and confident presence on the wrist. Surrounding the dial is a beautifully crafted \u003cstrong data-start=\"2416\" data-end=\"2440\"\u003eClous de Paris bezel\u003c\/strong\u003e, whose intricate guilloché pattern elevates the design to something approaching pure art.\u003c\/p\u003e\n\u003cp data-start=\"2532\" data-end=\"2713\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWhile the dial has been \u003cstrong data-start=\"2556\" data-end=\"2566\"\u003eredone\u003c\/strong\u003e, the rest of the watch remains in exceptionally fine condition. Taken as a whole, it stands as a truly outstanding and highly desirable timepiece.\u003c\/p\u003e\n\u003cp data-start=\"2532\" data-end=\"2713\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong\u003e- wrist size in our picture is 17cm circumference -\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vintage Jaeger-LeCoultre Watches","offers":[{"title":"Default Title","offer_id":53450551427379,"sku":null,"price":748000.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/1076\/0499\/files\/F3404D74-B2F8-431E-94AB-4D95702B4D3E.jpg?v=1780903660"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/1076\/0499\/collections\/E5E5528C-3E66-4758-8361-3B2BDEB845C7_112768ce-4194-414f-b66e-12b5902e2e9f.jpg?v=1784528223","url":"https:\/\/principe-prive-epocadoro.com\/collections\/vintage-jaeger-lecoultre-watches.oembed","provider":"PRINCIPE PRIVE - Epoca d'Oro","version":"1.0","type":"link"}