{"reference": {"slug": "f-p-journe-320-dn", "brand": "F.P. Journe", "ref": "320-DN", "model": "Octa Divine", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/f-p-journe-320-dn", "description": "The F.P. Journe Octa Divine 320-DN in platinum was produced between approximately 2003 and 2014. This reference is significant for housing the Calibre 1300, the first automatic movement to offer a 120-hour power reserve from a single mainspring barrel. Collectors prioritize this specific model for its 18k rose gold movement, which replaced the earlier brass movements in 2004, and its symmetrical dial layout featuring a moon phase, power reserve indicator, and a large date. The 36mm or 38mm platinum case houses a dial characterized by polished steel rings screwed to the surface, a hallmark of early Journe design language. On the secondary market, this reference typically commands prices in the low-to-mid six-figure range. A notable production detail is the transition from the \"shiny\" dial finish to a matte texture, with early 36mm examples often fetching premiums at auction due to their limited production numbers."}, "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "listings": [], "auction_lots": [{"slug": "f-p-journe-320-dn-2024", "brand": "F.P. Journe", "reference": "320-DN", "model": "Octa Divine", "case_material": "Platinum", "hammer_usd": 70177, "year_sold": 2024, "venue": "Bonhams London", "lot_summary": "A platinum automatic calendar wristwatch with power reserve and moon phase, featuring a silvered dial with a matte grey center and blued steel hands.", "source_url": "https://www.bonhams.com/auctions/29155/lot/5/", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/f-p-journe-320-dn-2024"}]}