The seller represents this timepiece as being in very good condition with no notable wear. It includes the box, additional items, and papers dated March 18th, 2019. 

The IWC Pilot's Watch Mark XVIII traces its lineage directly to the legendary Mark 11, the British Royal Air Force's instrument watch of the late 1940s, a tool built with one purpose: to be read instantly and trusted completely at altitude. The Mark XVIII carries that mandate into a 40mm stainless steel case at just 11mm thin, and every design decision on the silver-plated dial reflects it. Large rounded Arabic numerals, luminescent white hands with bold black outlines, a white navigation triangle replacing the 12, and nothing else. Not a single element exists for decoration. The soft-iron inner case protects against magnetic field interference that would destabilize lesser movements, and the front glass is secured against displacement caused by sudden drops in air pressure, the kind of specification that only makes sense when you understand where this watch comes from. Calibre 35111 powers it automatically at 28,800 vph across 163 components with 42 hours of power reserve. The caseback carries an engraving of the Junkers JU.52, the aircraft that defined a generation of aviation. On the black Santoni calfskin strap with its unexpected orange underside, this is a pilot's watch that wears its history without theatre.