{"reference": {"slug": "fp-journe-chronometre-souverain", "brand": "F.P. Journe", "ref": "CS", "model": "Chronomètre Souverain", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/fp-journe-chronometre-souverain", "description": "The F.P. Journe Chronomètre Souverain (CS) in platinum was introduced in 2005 and remains in production, though annual output is limited. Collectors prioritize this reference for the manual-wind Calibre 1304, which is constructed from 18k rose gold and features a double-barrel architecture providing a 56-hour power reserve. The 40mm or 38mm platinum case houses a silver dial with guilloché patterns and a distinct sub-seconds display located between 7 and 8 o’clock. This model is historically significant as it won the Men’s Watch Prize at the 2005 GPHG. On the secondary market, the platinum CS typically trades in the $75,000 to $110,000 range depending on the case size and dial configuration. A notable variant is the early 38mm execution, which commands a premium due to its proximity to the original design specifications and lower production numbers compared to the 40mm version."}, "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "listings": [], "auction_lots": [{"slug": "f-p-journe-cs-2022", "brand": "F.P. Journe", "reference": "CS", "model": "Chronomètre Souverain \"George Daniels\"", "case_material": "Platinum", "hammer_usd": 1482000, "year_sold": 2022, "venue": "Phillips New York", "lot_summary": "A personal gift from François-Paul Journe to his mentor George Daniels, featuring a unique dedication engraved on the movement bridge.", "source_url": "https://www.phillips.com/detail/fp-journe/NY080122/118", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/f-p-journe-cs-2022"}, {"slug": "f-p-journe-cs-2023", "brand": "F.P. Journe", "reference": "CS", "model": "Chronomètre Souverain Dubai Edition", "case_material": "Platinum", "hammer_usd": 203729, "year_sold": 2023, "venue": "Christie's Geneva", "lot_summary": "A special edition created to celebrate the opening of the F.P. Journe boutique in Dubai, featuring a unique dial configuration.", "source_url": "https://www.christies.com/en/lot/lot-6425078", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/f-p-journe-cs-2023"}]}