The F.P. Journe F.P.Journe SouveraineChronometre Souverain Chronometre Souverain 40mm Rose Gold White Dial (Ref. F.P.Journe Chronometre Souverain Ref. CS), introduced in 2010, is a Rose gold-cased luxury mechanical wristwatch. The case measures 40 mm. The dial is White. Powered by a Manual winding movement. It wears on a Leather strap/bracelet. On the secondary market 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.