Big Pilot's Watch Perpetual Calendar Limited Edition (IW502618)

This pre-owned IWC Big Pilot's Watch Perpetual Calendar Ref. IW502618 combines a bold 46.2mm stainless steel case with a striking black dial accented in orange, seamlessly bridging IWC's oversized pilot's-watch heritage with the technical ambition of a full perpetual calendar. Limited to just 250 pieces, this reference channels the Big Pilot's Watch's B-Uhr flight-instrument origins into one of IWC's most technically ambitious modern complications.

• Perpetual Calendar & Moon Phase: A meticulously synchronized display tracks the day, date, month, four-digit year, and moon phases for both the northern and southern hemispheres, all advancing automatically in mechanical lockstep.
• Case & Strap: 46.2mm stainless steel case measuring 15.8mm thick, water-resistant to 60 meters (6 bar), fitted on an IWC black alligator leather strap with contrasting orange stitching and IWC steel folding clasp.
• Dial: Black dial with bold orange hands and indices that echo the strap's orange stitching, set against the calendar sub-dials and twin moon phase apertures.
• Movement: Powered by the automatic IWC Calibre 51614 with the manufacture's signature Pellaton winding system, delivering a seven-day (168-hour) power reserve.
• Box & Papers: Accompanied by the IWC box and papers, dated 2010.
• Near-Mint Condition: Movement running well with case and strap in near-mint condition (9.5/10). Watch was just serviced by IWC and carries most of its 2-year service warranty.