{"reference": {"slug": "greubel-forsey-hand-made-1-white-gold", "brand": "Greubel Forsey", "ref": "Hand Made 1", "model": "Hand Made 1", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/greubel-forsey-hand-made-1-white-gold", "description": "The Greubel Forsey Hand Made 1 in 18k white gold was introduced in 2019 as a permanent but extremely limited addition to the catalog, with production restricted to approximately two to three pieces per year due to the manufacturing process. Collectors value this reference because 95% of the watch, including the hairspring, screws, and wheels, is fabricated using only hand-operated tools, eschewing CNC machinery. The 43.5mm case houses a 272-component movement featuring a one-minute tourbillon inclined at 30 degrees. The dial displays a hand-enameled chapter ring and open-worked architecture finished with traditional gratté and frosting techniques. On the secondary market, this reference typically commands prices in the high-six-figure to low-seven-figure range. A notable production detail is that a single timepiece requires 6,000 man-hours to complete, representing a total labor increase of several thousand percent over the brand’s standard production models."}, "listing_stats": {"count": 3, "median": 480000.0, "low": 162000.0, "high": 535000.0, "brands": 1, "merchants": 2}, "listings": [{"id": "h_15685898862969", "title": "Greubel Forsey Invention Piece 2 Execution Speciale | Platinum", "brand": "Greubel Forsey", "model": "Invention Piece 2 Execution Speciale | Platinum", "reference": "CWNPT_G4185", "price_usd": 535000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "case_size_mm": 43.5, "movement": "Automatic", "complications": ["Tourbillon"], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/files/Greubel_Forsey_A_Collected_Man_London_Thumbnail_00.jpg?v=1785498854", "detail_url": "https://mostexpensivewatches.net/listing/h_15685898862969", "buy_url": "https://mostexpensivewatches.net/out/h_15685898862969", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_15685898862969/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_15685898862969/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_15685898862969/via/farfetch"}], "available": true}, {"id": "h_7776453460177", "title": "Greubel Forsey Greubel Forsey Double Balancier Convexe Titanium Bracelet", "brand": "Greubel Forsey", "model": "Greubel Forsey Double Balancier Convexe Titanium Bracelet", "reference": "PWW-00006", "price_usd": 480000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Grade 5 Titanium", "case_size_mm": 43.5, "movement": "Automatic", "complications": [], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/1_Greubel_Forsey_Double_Balancier_Convexe_Titanium_Bracelet.jpg?v=1785534345", "detail_url": "https://mostexpensivewatches.net/listing/h_7776453460177", "buy_url": "https://mostexpensivewatches.net/out/h_7776453460177", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7776453460177/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7776453460177/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7776453460177/via/farfetch"}], "available": true}, {"id": "h_7205395071059", "title": "Greubel Forsey Double Balencier | Edition Unique | White Gold", "brand": "Greubel Forsey", "model": "Double Balencier | Edition Unique | White Gold", "reference": "CWNWG_G1918", "price_usd": 162000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k White Gold", "case_size_mm": 43.0, "movement": "Automatic", "complications": [], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/files/170f4cdc1e2fafbb61516afe598eabb3.jpg?v=1711359514", "detail_url": "https://mostexpensivewatches.net/listing/h_7205395071059", "buy_url": "https://mostexpensivewatches.net/out/h_7205395071059", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7205395071059/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7205395071059/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7205395071059/via/farfetch"}], "available": false}], "auction_lots": []}