In 2019 the firm once again pushed the boundaries even further with the release of the first sports luxury grand complication the reference 5520P Alarm Travel Time. Five years in making and engineered with four new patent applications this entirely new integrated movement—combination of the dual time zone and an alarm mechanism— is adorned with the Patek Philippe Seal with highest level of finishing and precision. The calibre AL 20-660 S C FUS composed of 574 parts with a power reserve of 52 hours of high performance.