The F.P. Journe F.P.Journe SouveraineChronomètre Souverain Havana Ref. CS 40mm Platinum Havana Brown Dial (Ref. F.P. Journe Chronomètre Souverain Havana Ref. CS) is a Platinum-cased luxury mechanical wristwatch. The case measures 40 mm. The dial is Brown. Powered by a Manual winding movement. It wears on a Alligator skin strap/bracelet. On the secondary market, the F.P.Journe SouveraineChronomètre Souverain Havana Ref. CS 40mm Platinum Havana Brown Dial averages $194,366 across 1 active listing. When buying pre-owned, check condition grade, box and papers (typically a 10–20% premium), service history, and originality of dial and hands. Use the listings and price history on this page to benchmark fair market value.