Gents Patek Philippe Calatrava Pilot Travel Time watch in 18K white gold, Ref# 5524G, on original vintage brown calf leather strap with 18K white gold tang buckle. Screw-down sapphire display caseback, case diameter 42 mm. Self-winding movement with dual-time mechanism (controlled by crowns on the left side of the watch that advance and retard the second time zone) indicating local and home time, date and sweep seconds functions. Dark blue varnished dial with applied gold-framed Arabic numerals with luminescent coating, luminescent hands, apertures for local and home times with day-night indicators, sub-dial for date feature. Box and papers dated 2018. Has 2 year Patek warranty.