The Patek Philippe Calatrava 24-Hour Display Travel Time Ref. 5224R-001 is a sophisticated timepiece that seamlessly blends classic elegance with innovative functionality. Encased in polished 18K rose gold, this watch features a distinctive 24-hour display, offering dual time zone indications for both local and home times. The navy-blue dial is adorned with applied 18K rose gold Arabic numerals and hour markers, all treated with luminescent coating for enhanced visibility. A small seconds counter at 6 o'clock adds to its refined design. Powering this watch is the self-winding Caliber 31-260 PS FUS 24H movement, equipped with a platinum mini-rotor and offering a 48-hour power reserve. The watch is presented on a navy-blue calfskin strap with a nubuck finish, secured by a rose gold prong buckle. With a case diameter of 42 mm and a thickness of 9.85 mm, it is water-resistant up to 30 meters. This timepiece is priced at EUR 57,630.