{"id":90734,"date":"2026-06-19T10:00:30","date_gmt":"2026-06-19T02:00:30","guid":{"rendered":"https:\/\/www.cortinawatch.com\/?post_type=news&p=90734"},"modified":"2026-06-19T10:00:58","modified_gmt":"2026-06-19T02:00:58","slug":"beyond-the-surface-the-brilliant-attributes-and-advantages-of-sapphire-crystals","status":"publish","type":"news","link":"https:\/\/www.cortinawatch.com\/zh\/news\/beyond-the-surface-the-brilliant-attributes-and-advantages-of-sapphire-crystals\/","title":{"rendered":"Beyond the Surface: The Brilliant Attributes and Advantages of Sapphire Crystals"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"
Sapphire crystals are incredibly hard materials that provide unparalleled durability and optical clarity, ensuring luxury watches remain brilliant year after year.<\/p>\n","protected":false},"featured_media":90719,"template":"","news_category":[948],"brand":[418,419,420,422,424,428,436,437,439],"class_list":["post-90734","news","type-news","status-publish","has-post-thumbnail","hentry","news_category-watch-knowledge-zh","brand-bell-ross","brand-blancpain","brand-bovet","brand-breitling","brand-cartier","brand-franck-muller","brand-omega","brand-parmigiani-fleurier","brand-tag-heuer"],"acf":[],"yoast_head":"\n