The IWC Big Pilot Perpetual Calendar Le Petit Prince reference IW5028-01 is a unique piece that was created in 2013. It features a platinum case and a sunburst blue dial. It was sold during Sotheby’s Geneva auction of Important Watches on 12 November 2013 for the sum of CHF 173.000 incl. buyer premium, with all the proceeds from the sale to benefit the Foundation and contribute to the construction of a school with a library in Cambodia.
