{"id":73277,"date":"2025-10-02T11:19:47","date_gmt":"2025-10-02T03:19:47","guid":{"rendered":"https:\/\/www.cortinawatch.com\/?post_type=watches&p=73277"},"modified":"2026-01-21T17:06:25","modified_gmt":"2026-01-21T09:06:25","slug":"l2-537-4-72-6","status":"publish","type":"watches","link":"https:\/\/www.cortinawatch.com\/en\/longines\/ultra-chron\/l2-537-4-72-6\/","title":{"rendered":"L2.537.4.72.6"},"content":{"rendered":"

Nearly six decades after the launch of the groundbreaking Ultra-Chron collection, Longines honours the pioneering spirit that defined it with the new Ultra-Chron Classic. Inspired by the iconic 1967 model and drawing on over 100 years of innovation in high-frequency technology, the Ultra-Chron Classic impresses with an exclusive high-frequency calibre, its elegant proportions and an authentically reimagined bracelet design that together celebrate one of watchmaking\u2019s most remarkable milestones.<\/p>\n","protected":false},"featured_media":73270,"template":"","brand":[408,1032],"class_list":["post-73277","watches","type-watches","status-publish","has-post-thumbnail","hentry","brand-longines","brand-ultra-chron"],"acf":[],"yoast_head":"\nLongines Ultra\u2013Chron Classic - Cortina Watch<\/title>\n<meta name=\"description\" content=\"Nearly six decades after the launch of the groundbreaking Ultra-Chron collection, Longines honours the pioneering spirit that defined it with the new Ultra-Chron Classic.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cortinawatch.com\/en\/longines\/ultra-chron\/l2-537-4-72-6\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Longines Ultra\u2013Chron Classic - 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