{"reference": {"slug": "vacheron-constantin-86060", "brand": "Vacheron Constantin", "ref": "86060", "model": "Traditionnelle World Time", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/vacheron-constantin-86060", "description": "The Vacheron Constantin Traditionnelle World Time reference 86060 in 18k pink gold was introduced in 2011 and remained in production until approximately 2017. Collectors prioritize this reference for the in-house caliber 2460 WT, which features a patented mechanism allowing the simultaneous display of 37 time zones, including those offset by half or quarter hours. The 42.5mm case houses a three-part dial consisting of a sapphire disc for day-night indication, a metal disc with a Lambert projector map, and an external city ring. All functions, including time-setting and world-time adjustments, are operated solely through the crown. On the secondary market, this reference typically trades between $28,000 and $38,000 depending on condition and completeness. A notable production detail is the inclusion of Caracas on the city ring, which reflects the global time standards used during its initial manufacturing period."}, "listing_stats": {"count": 1, "median": 16500.0, "low": 16500.0, "high": 16500.0, "brands": 1, "merchants": 1}, "listings": [{"id": "h_15266944942463", "title": "Vacheron Constantin Vacheron Constantin Patrimony Traditionnelle World Time | REF. 86060 | 18k Rose Gold | 42mm | Automatic", "brand": "Vacheron Constantin", "model": "Vacheron Constantin Patrimony Traditionnelle World Time | REF. 86060 | 18k Rose Gold | 42mm | Automatic", "reference": "86060", "price_usd": 16500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Rose Gold", "case_size_mm": 42.0, "movement": "Automatic", "complications": ["GMT / Dual Time", "World Time"], "merchant_slug": "watch-collectors-uk", "merchant_name": "Watch Collectors UK", "image_url": "https://cdn.shopify.com/s/files/1/0628/2218/7234/files/VacheronConstantin18KRoseWorldTime.jpg?v=1756719443", "detail_url": "https://mostexpensivewatches.net/listing/h_15266944942463", "buy_url": "https://mostexpensivewatches.net/out/h_15266944942463", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_15266944942463/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_15266944942463/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_15266944942463/via/farfetch"}], "available": false}], "auction_lots": [{"slug": "vacheron-constantin-86060-2024", "brand": "Vacheron Constantin", "reference": "86060", "model": "Traditionnelle World Time", "case_material": "18k Pink Gold", "hammer_usd": 18900, "year_sold": 2024, "venue": "Christie's Dubai", "lot_summary": "A complex world time wristwatch capable of displaying 37 time zones, including those offset by half or quarter hours.", "source_url": "https://www.christies.com/en/lot/lot-6493835", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/vacheron-constantin-86060-2024"}]}