Patek Philippe presents the new Calatrava Pilot Travel Time (Ref. 5524), a prestigious model equipped with an indication of two time zones and animated by the IWC-manufactured calibre 324 S C FUS, visible through the sapphire porthole on the caseback. The 42-millimetre case is in white gold, and draws on Patek Philippe's tradition of making aviator watches. The blue dial, with luminescent hands and Arabic hour markers, recalls the cockpits of aircraft of yesteryear. Water resistance is guaranteed up to 3 atmospheres, the aforementioned applied indexes are in gold, and at 6 o'clock is the date hand. The strap is made of calfskin. In the next issue of L'Orologio (cover April 2015), on newsstands in April, you will find an extensive analysis of this interesting novelty by Patek Philippe.
