{"id":9108,"date":"2013-10-15T20:31:33","date_gmt":"2013-10-15T18:31:33","guid":{"rendered":"https:\/\/leguidedesmontres.com\/fr\/actualites\/breguet-lexpo-tourbillon-a-ne-pas-manquer\/"},"modified":"2013-10-15T20:31:33","modified_gmt":"2013-10-15T18:31:33","slug":"breguet-lexpo-tourbillon-a-ne-pas-manquer","status":"publish","type":"post","link":"https:\/\/leguidedesmontres.com\/fr\/actualites\/breguet-lexpo-tourbillon-a-ne-pas-manquer\/","title":{"rendered":"Breguet : L&rsquo;expo Tourbillon \u00e0 ne pas manquer"},"content":{"rendered":"<p><img decoding=\"async\" data-src=\"\/fr\/wp-content\/uploads\/2025\/06\/253_tourbillon_breguet.jpg\" alt=\"Breguet : L'expo Tourbillon \u00e0 ne pas manquer\" class=\"wp-image featured-image lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 620px; --smush-placeholder-aspect-ratio: 620\/542;\" \/><\/p>\n<p><span>Il y a des inventions que l\u2019on ne se lasse jamais de (re)d\u00e9couvrir. Le <strong>tourbillon<\/strong> de <strong><a target=\"_blank\" href=\"https:\/\/leguidedesmontres.com\/fr\/prix-du-neuf\/breguet\">Breguet<\/a><\/strong> en fait partie. <\/span><\/p>\n<\/p>\n<p><span>Apr\u00e8s <strong>Gen\u00e8ve<\/strong>, <strong>B\u00e2le<\/strong>, <strong>Shanghai<\/strong> ou <strong>Beverly Hills<\/strong>, <strong>Breguet<\/strong> s\u2019installe Place Vend\u00f4me du <strong>14 octobre au 23 novembre 2013<\/strong> pour y c\u00e9l\u00e9brer l\u2019une de ses inventions, les plus marquantes de l\u2019horlogerie : le <strong>tourbillon<\/strong>.<\/span><\/p>\n<\/p>\n<p><strong><span>D\u2019o\u00f9 vient le tourbillon ?<\/span><\/strong><span> <\/span><\/p>\n<p><span>Tr\u00e8s simplement du constat que l\u2019<strong>attraction terrestre<\/strong> s\u2019exer\u00e7ant sur les montres de poche les perturbait sensiblement. Le tourbillon est con\u00e7u pour faire <strong>tourner l\u2019\u00e9chappement<\/strong> <strong>dans une cage<\/strong>, sur lui-m\u00eame, afin qu\u2019il passe par toutes les positions et annule ainsi <strong>l\u2019effet de la gravit\u00e9<\/strong>. Contrairement \u00e0 aujourd\u2019hui o\u00f9 la <strong>cage du tourbillon<\/strong> effectue sa r\u00e9volution en une minute, principalement par souci de simplification technique (son train de rouage vient s\u2019arrimer \u00e0 celui de la seconde), il n\u2019\u00e9tait pas rare \u00e0 l\u2019\u00e9poque de voir l\u2019organe faire sa r\u00e9volution en <strong>quatre ou six minutes<\/strong>. <\/span><\/p>\n<\/p>\n<p><span>L\u2019un de ses d\u00e9fis tient au poids, qui ne devrait <strong>pas d\u00e9passer le gramme<\/strong> tout en \u00e9tant suffisamment robuste, sous peine de causer des erreurs de marche plut\u00f4t que d\u2019en \u00e9liminer. A cela il faut ajouter les difficult\u00e9s de finition de plus de <strong>70 pi\u00e8ces minuscules<\/strong> qui doivent s\u2019accorder et engrener avec une pr\u00e9cision absolue. La r\u00e9alisation du <strong>tourbillon<\/strong> ne fut pas \u00e0 la port\u00e9e de tous les horlogers : seuls les meilleurs d\u2019entre eux furent en mesure d\u2019en construire un <strong>apr\u00e8s l\u2019expiration du brevet<\/strong>, accord\u00e9 pour une dur\u00e9e de 10 ans. <\/span><\/p>\n<\/p>\n<p><strong><i><span>Boutique Breguet, 6 Place Vend\u00f4me, 75001 Paris.<\/span><\/i><\/strong><i><span> <\/span><\/i><\/p>\n<p><i><\/i><\/p>\n<p><i><\/i><\/p>\n<p><span>Olivier M\u00fcller<\/span><\/p>\n<\/p>\n<p><span><\/span><\/p>\n<\/p>\n<p><i><span>Visuels \u00a9 Breguet<\/span><\/i><\/p>\n<p><i><\/i><\/p>\n<p><i><\/i><br \/>\n<img decoding=\"async\" data-src=\"\/fr\/wp-content\/uploads\/2025\/06\/253_950_breguet_classique_grande_complication_5317.jpg\" alt=\"\" class=\"wp-image lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 620px; --smush-placeholder-aspect-ratio: 620\/517;\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il y a des inventions que l\u2019on ne se lasse jamais de (re)d\u00e9couvrir. Le tourbillon de Breguet en fait partie.<\/p>\n","protected":false},"author":1,"featured_media":9109,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[710],"tags":[704],"class_list":["post-9108","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-breguet","tag-a-voir"],"acf":[],"_links":{"self":[{"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/posts\/9108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/comments?post=9108"}],"version-history":[{"count":0,"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/posts\/9108\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/media\/9109"}],"wp:attachment":[{"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/media?parent=9108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/categories?post=9108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leguidedesmontres.com\/fr\/wp-json\/wp\/v2\/tags?post=9108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}