{"title":"Longines Ultra-Chron","description":"","products":[{"product_id":"longines-ultra-chron-l28394522-17351440","title":"Ultra-Chron Carbon","description":"\u003cp\u003eIn 1968, LONGINES launched the Ultra-Chron Diver, the first dive watch equipped with a high-frequency movement. At the time, LONGINES had already established itself as a pioneer in high-frequency technology. As early as 1914, the winged hourglass brand created the first high-frequency timekeeping device capable of measuring 1\/10th of a second. In 1959, LONGINES developed the first high-beat movement for a wristwatch, an observatory chronometer that set new records in terms of accuracy. The new Ultra-Chron is inspired by the aesthetic codes and professional diving features of the 1968 model. These chronometer-certified watches are powered by an exclusive LONGINES caliber equipped with a silicon balance-spring and resistant to magnetic fields.\u003c\/p\u003e","brand":"Longines","offers":[{"title":"Default Title","offer_id":46353293410548,"sku":"17351440","price":5550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8570\/2900\/files\/17351440_1.jpg?v=1743888860"},{"product_id":"longines-ultra-chron-l29374722-17351472","title":"Ultra-Chron","description":"\u003cp\u003eThe new Ultra-Chron is inspired by the aesthetic codes and professional diving features of the 1968 model. These chronometer-certified watches are powered by an exclusive\u003cbr\u003eLONGINES caliber equipped with a silicon balance-spring and resistant to magnetic fields.\u003c\/p\u003e","brand":"Longines","offers":[{"title":"Default Title","offer_id":46400739180788,"sku":"17351472","price":3900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8570\/2900\/files\/17351472_1.webp?v=1761334217"},{"product_id":"longines-ultra-chron-l29374726-17351473","title":"Ultra-Chron","description":"\u003cp\u003eThe new Ultra-Chron is inspired by the aesthetic codes and professional diving features of the 1968 model. These chronometer-certified watches are powered by an exclusive\u003cbr\u003eLONGINES caliber equipped with a silicon balance-spring and resistant to magnetic fields.\u003cbr\u003e\u003c\/p\u003e","brand":"Longines","offers":[{"title":"Default Title","offer_id":46400740819188,"sku":"17351473","price":4000.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8570\/2900\/files\/17351473_1.avif?v=1761334098"},{"product_id":"longines-ultra-chron-l25374726-17351497","title":"Ultra-Chron Classic","description":"\u003cp\u003eThe new Ultra-Chron is inspired by the aesthetic codes and professional diving features of the 1968 model. These chronometer-certified watches are powered by an exclusive\u003cbr\u003eLONGINES caliber equipped with a silicon balance-spring and resistant to magnetic fields.\u003c\/p\u003e","brand":"Longines","offers":[{"title":"Default Title","offer_id":47075595682036,"sku":"17351497","price":4000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8570\/2900\/files\/watch-collection-ultra-chron-classic-l2-537-4-72-6-f5c6ea-hero.png?v=1761334046"},{"product_id":"longines-ultra-chron-l25374722-17351496","title":"Ultra-Chron Classic","description":"\u003cp\u003eThe new Ultra-Chron is inspired by the aesthetic codes and professional diving features of the 1968 model. These chronometer-certified watches are powered by an exclusive\u003cbr\u003eLONGINES caliber equipped with a silicon balance-spring and resistant to magnetic fields.\u003c\/p\u003e","brand":"Longines","offers":[{"title":"Default Title","offer_id":47075599614196,"sku":"17351496","price":3900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8570\/2900\/files\/watch-collection-ultra-chron-classic-l2-537-4-72-2-c0a0af-hero.avif?v=1761334160"}],"url":"https:\/\/www.watchesofswitzerland.com\/collections\/longines-ultra-chron.oembed","provider":"Watches of Switzerland","version":"1.0","type":"link"}