{"id":2718,"date":"2026-07-09T14:13:01","date_gmt":"2026-07-09T14:13:01","guid":{"rendered":"https:\/\/www.ephj.ch\/2026\/07\/09\/composites-bush-a-new-signature-composite-sparks-creative-freedom\/"},"modified":"2026-07-16T13:25:27","modified_gmt":"2026-07-16T13:25:27","slug":"composites-bush-a-new-signature-composite-sparks-creative-freedom","status":"publish","type":"post","link":"https:\/\/www.ephj.ch\/en\/2026\/07\/09\/composites-bush-a-new-signature-composite-sparks-creative-freedom\/","title":{"rendered":"Composites Bush: a new \u201csignature composite\u201d sparks creative freedom"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2718\" class=\"elementor elementor-2718 elementor-2709\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b4540dc elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b4540dc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ff7a9e5\" data-id=\"ff7a9e5\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-399aa01 elementor-widget elementor-widget-heading\" data-id=\"399aa01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Composites Bush: a new \u201csignature composite\u201d sparks creative freedom<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7835dc8 elementor-widget elementor-widget-text-editor\" data-id=\"7835dc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u201cHere, gold\u2014an eminently universal and reassuring material\u2014becomes a field for controlled experimentation rather than a purely decorative end,\u201d states the official communication. A clear opportunity for watchmaking.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-484f286 elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"484f286\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cb23b24\" data-id=\"cb23b24\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b1e168 elementor-widget elementor-widget-spacer\" data-id=\"2b1e168\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-81c59be\" data-id=\"81c59be\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-348d2a0 elementor-widget elementor-widget-text-editor\" data-id=\"348d2a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-25f64ac elementor-widget-tablet__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"25f64ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<p class=\"elementor-heading-title elementor-size-default\"><span style=\"font-size: 16px;\">\u201cThis innovation is stable, durable, and compatible with the most demanding watchmaking constraints,\u201d continues Composites Busch, a renowned spin-off of Germany\u2019s Busch Vacuum, established in Porrentruy (JU) in 1988.<\/span><\/p>\n<\/div>\n<p><\/div>\n<p><\/p>\n<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0791298 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no\" data-id=\"0791298\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n<div class=\"elementor-container elementor-column-gap-default\">\n<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-d96d123\" data-id=\"d96d123\" data-element_type=\"column\" data-e-type=\"column\">\n<div class=\"elementor-widget-wrap elementor-element-populated\">\n<div class=\"elementor-element elementor-element-e1b4fc9 elementor-widget elementor-widget-text-editor\" data-id=\"e1b4fc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<p>\u201cThis composite material is part of a continuous innovation approach, driven by long-standing expertise in composites applied to haute horlogerie.\u201d It incorporates gold in the form of thin leaves, combined with a mineral fiber weave, all bonded by a bio-based resin.<\/p>\n<p>The quartz fiber-reinforced structure yields a material particularly suited to watchmaking applications. \u201cThis technical foundation, perfectly mastered by our teams, offers great creative freedom: variations in gold caratage and tones, plays on depth and light, resin coloration, or the integration of pigments and functional powders depending on aesthetic or technical requirements.\u201d<\/p>\n<p><strong>\u201cA new material: a fully-fledged identity element, evolving and exclusive\u201d<\/strong><\/p>\n<p>More than an assembly of noble materials, this composite reflects precise craftsmanship, enriched by the expertise of professionals dedicated to research and trend anticipation. \u201cEach watch model results in a specific interpretation, turning the material into a genuine identity element\u2014evolving and exclusive, tailor-made for the brand.\u201d<\/p>\n<p>Jo\u00ebl A. Grandjean \/ 1876 News Agency<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06f8e17 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06f8e17\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ca48b44\" data-id=\"ca48b44\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1cdb1ff elementor-widget elementor-widget-text-editor\" data-id=\"1cdb1ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Composites Busch, in brief<\/strong><\/p>\n<p>Based in Porrentruy, the company specializes in the design and manufacture of high value-added composite solutions. Combining technical and creative expertise, Composites Busch is renowned for its bespoke material developments, supporting clients from initial concept through industrialization for innovative, high-demand applications.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Composites Bush: a new \u201csignature composite\u201d sparks creative freedom \u201cHere, gold\u2014an eminently universal and reassuring material\u2014becomes a field for controlled experimentation rather than a purely decorative end,\u201d states the official communication. A clear opportunity for watchmaking. \u201cThis innovation is stable, durable, and compatible with the most demanding watchmaking constraints,\u201d continues Composites Busch, a renowned spin-off [&hellip;]<\/p>\n","protected":false},"author":1671,"featured_media":2712,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[28],"tags":[],"edition":[],"class_list":["post-2718","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-en"],"_links":{"self":[{"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/posts\/2718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/users\/1671"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/comments?post=2718"}],"version-history":[{"count":1,"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/posts\/2718\/revisions"}],"predecessor-version":[{"id":2719,"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/posts\/2718\/revisions\/2719"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/media\/2712"}],"wp:attachment":[{"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/media?parent=2718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/categories?post=2718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/tags?post=2718"},{"taxonomy":"edition","embeddable":true,"href":"https:\/\/www.ephj.ch\/en\/wp-json\/wp\/v2\/edition?post=2718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}