{"id":4000,"date":"2026-01-04T08:47:00","date_gmt":"2026-01-04T00:47:00","guid":{"rendered":"https:\/\/sunyung.com\/?p=4000"},"modified":"2026-03-03T15:42:53","modified_gmt":"2026-03-03T07:42:53","slug":"un-remontoir-de-montres-peut-il-magnetiser-votre-montre-mecanique","status":"publish","type":"post","link":"https:\/\/sunyung.com\/fr\/will-a-watch-winder-magnetize-your-mechanical-watch\/","title":{"rendered":"Un remontoir de montres peut-il magn\u00e9tiser votre montre m\u00e9canique ?"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"inside-sunyung-s-zero-magnetic-design\">Au c\u0153ur de la conception z\u00e9ro magn\u00e9tisme de Sunyung<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les collectionneurs de montres m\u00e9caniques, la magn\u00e9tisation est l\u2019un des risques les plus sous-estim\u00e9s. Une montre peut sembler parfaite de l\u2019ext\u00e9rieur, alors que sa pr\u00e9cision d\u00e9rive lentement \u00e0 cause d\u2019interf\u00e9rences magn\u00e9tiques invisibles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La magn\u00e9tisation se produit lorsque le spiral d\u2019un mouvement m\u00e9canique est affect\u00e9 par un champ magn\u00e9tique ext\u00e9rieur. M\u00eame une exposition minime peut faire coller les spires entre elles et entra\u00eener une d\u00e9rive de l\u2019heure. La vie moderne regorge de sources magn\u00e9tiques \u2014 t\u00e9l\u00e9phones, enceintes, ordinateurs portables et, malheureusement, remontoirs de montres de mauvaise qualit\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De nombreux remontoirs bon march\u00e9 utilisent des moteurs \u00e0 courant continu standard sans blindage magn\u00e9tique. Ces moteurs sont souvent plac\u00e9s tr\u00e8s pr\u00e8s du mouvement de la montre. Lorsque le remontoir fonctionne des heures chaque jour, la montre est constamment expos\u00e9e \u00e0 des champs \u00e9lectromagn\u00e9tiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sunyung traite ce probl\u00e8me d\u00e8s la conception. Nous utilisons des moteurs Mabuchi \u00e0 faible magn\u00e9tisme soigneusement s\u00e9lectionn\u00e9s, associ\u00e9s \u00e0 un blindage int\u00e9rieur multicouche et \u00e0 un positionnement optimis\u00e9 du moteur. Le champ magn\u00e9tique est isol\u00e9 de l\u2019emplacement de la montre, garantissant une s\u00e9curit\u00e9 \u00e0 long terme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour le v\u00e9rifier, nous r\u00e9alisons des tests r\u00e9els \u00e0 l\u2019aide de boussoles et de gaussm\u00e8tres professionnels. M\u00eame en fonctionnement continu, les mesures magn\u00e9tiques restent stables et n\u00e9gligeables.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les marques haut de gamme et les collectionneurs avertis, la protection contre le magn\u00e9tisme n\u2019est pas une option \u2014 c\u2019est une exigence de base.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Inside Sunyung\u2019s Zero-Magnetic Design For mechanical watch collectors, magnetization is one of the most underestimated risks. A watch may look perfectly fine on the outside, yet its accuracy slowly drifts due to invisible magnetic interference. Magnetization occurs when the balance spring inside a mechanical movement is affected by an external magnetic field. Even minor exposure [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[95],"tags":[],"class_list":["post-4000","post","type-post","status-publish","format-standard","hentry","category-how-to"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/posts\/4000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/comments?post=4000"}],"version-history":[{"count":1,"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/posts\/4000\/revisions"}],"predecessor-version":[{"id":4010,"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/posts\/4000\/revisions\/4010"}],"wp:attachment":[{"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/media?parent=4000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/categories?post=4000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sunyung.com\/fr\/wp-json\/wp\/v2\/tags?post=4000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}