{"reference": {"slug": "vacheron-constantin-6087", "brand": "Vacheron Constantin", "ref": "6087", "model": "Cornes de Vache", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/vacheron-constantin-6087", "description": "The Vacheron Constantin reference 6087 was produced between 1954 and 1959, with a total production of approximately 36 units. Of these, 26 were cased in 18k yellow gold. Collectors prioritize this reference as the first water-resistant chronograph from the manufacturer, characterized by its screw-down caseback and distinctive cow-horn lugs. It houses the manual-wind Caliber 492, a column-wheel movement based on a Valjoux 23 ebauche. The dial typically features a tachymeter scale and two sub-dials. Due to its extreme rarity and historical position as the brand's final mid-century chronograph, secondary market prices generally fall within the mid-to-high six-figure range. A notable auction result occurred in 2015 when a yellow gold example sold for approximately $450,000. While the design was revived in the modern Historiques line, the original 6087 remains one of the rarest vintage chronographs from the Holy Trinity makers."}, "listing_stats": {"count": 2, "median": 44500.0, "low": 27500.0, "high": 61500.0, "brands": 1, "merchants": 1}, "listings": [{"id": "h_6960383066187", "title": "Vacheron Constantin Vacheron Constantin Vacheron Constantin Historiques Cornes de Vache 1955 Limited Edition for HODINKEE 5000H/000A-B325", "brand": "Vacheron Constantin", "model": "Vacheron Constantin Vacheron Constantin Historiques Cornes de Vache 1955 Limited Edition for HODINKEE 5000H/000A-B325", "reference": "5000H/000A-", "price_usd": 61500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/files/Vacheron-Constantin-Vacheron-Constantin-Historiques-Cornes-de-Vache-1955-Limited-Edition-for-HODINKEE-5000H-000A-B325-10-10-VAC-LHARVN-79cee872bdeb.jpg?v=1723862567", "detail_url": "https://mostexpensivewatches.net/listing/h_6960383066187", "buy_url": "https://mostexpensivewatches.net/out/h_6960383066187", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_6960383066187/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_6960383066187/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_6960383066187/via/farfetch"}], "available": false}, {"id": "h_7033681510475", "title": "Vacheron Constantin Vacheron Constantin Historiques Cornes De Vache 1955 5000H/000A-B582 38.5", "brand": "Vacheron Constantin", "model": "Vacheron Constantin Historiques Cornes De Vache 1955 5000H/000A-B582 38.5", "reference": "5000H/000A-", "price_usd": 27500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/files/Vacheron-Constantin-Historiques-Cornes-De-Vache-1955-5000H-000A-B582-38-5-10-10-VAC-9QUFZ5-fcfdd09d3806_1c903c9e-fcef-4e0e-9890-1f844e29ecb4.jpg?v=1724003057", "detail_url": "https://mostexpensivewatches.net/listing/h_7033681510475", "buy_url": "https://mostexpensivewatches.net/out/h_7033681510475", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7033681510475/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7033681510475/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7033681510475/via/farfetch"}], "available": false}], "auction_lots": [{"slug": "vacheron-constantin-6087-cornes-de-vache", "brand": "Vacheron Constantin", "reference": "6087", "model": "Cornes de Vache", "case_material": "18k Yellow Gold", "hammer_usd": 125000, "year_sold": 2016, "venue": "Phillips Geneva", "lot_summary": "The first water-resistant chronograph from Vacheron Constantin, famous for its 'cow horn' lugs. Only 36 examples were ever made, making it one of the rarest vintage chronographs.", "url": "https://mostexpensivewatches.net/auctions/vacheron-constantin-6087-cornes-de-vache"}, {"slug": "vacheron-constantin-6087-2015", "brand": "Vacheron Constantin", "reference": "6087", "model": "Cornes de Vache", "case_material": "18k Yellow Gold", "hammer_usd": 106250, "year_sold": 2015, "venue": "Phillips Geneva", "lot_summary": "One of only 28 known examples in yellow gold, famous for its distinctive 'cow horn' lugs and water-resistant case.", "source_url": "https://www.phillips.com/detail/vacheron-constantin/CH080515/161", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/vacheron-constantin-6087-2015"}, {"slug": "vacheron-constantin-6087-2014", "brand": "Vacheron Constantin", "reference": "6087", "model": "Cornes de Vache", "case_material": "18k Yellow Gold", "hammer_usd": 40000, "year_sold": 2014, "venue": "Christie's New York", "lot_summary": "One of only 36 examples ever made, this vintage chronograph is famous for its 'cow horn' lugs and water-resistant case construction.", "source_url": "https://www.christies.com/en/lot/lot-5805233", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/vacheron-constantin-6087-2014"}]}