{"brand": {"name": "Greubel Forsey", "slug": "greubel-forsey", "url": "https://mostexpensivewatches.net/brand/greubel-forsey", "tier": "independent", "founded": 2004, "country": "Switzerland"}, "lang": "en", "inventory": {"count": 0, "median": 0, "low": 0, "high": 0, "in_stock": 0}, "listings": [], "references": [{"slug": "greubel-forsey-double-tourbillon-30", "brand": "Greubel Forsey", "ref": "DT30", "model": "Double Tourbillon 30° Édition Historique", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/greubel-forsey-double-tourbillon-30"}, {"slug": "greubel-forsey-gmt-earth-white-gold", "brand": "Greubel Forsey", "ref": "GMT Earth", "model": "GMT Earth", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/greubel-forsey-gmt-earth-white-gold"}, {"slug": "greubel-forsey-tourbillon-24-seconds-rose-gold", "brand": "Greubel Forsey", "ref": "Tourbillon 24 Seconds", "model": "Tourbillon 24 Secondes Contemporain", "case_material": "18k Rose Gold", "url": "https://mostexpensivewatches.net/reference/greubel-forsey-tourbillon-24-seconds-rose-gold"}, {"slug": "greubel-forsey-quadruple-tourbillon-platinum", "brand": "Greubel Forsey", "ref": "Quadruple Tourbillon", "model": "Quadruple Tourbillon Secret", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/greubel-forsey-quadruple-tourbillon-platinum"}, {"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"}], "reviews": [{"slug": "greubel-forsey-double-tourbillon-30", "lang": "en", "title": "Greubel Forsey Double Tourbillon 30° Édition Historique DT30 review", "name": "Greubel Forsey Double Tourbillon 30° Édition Historique DT30", "brand": "Greubel Forsey", "model": "Double Tourbillon 30° Édition Historique", "reference": "DT30", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/review/greubel-forsey-double-tourbillon-30", "reference_url": "https://mostexpensivewatches.net/reference/greubel-forsey-double-tourbillon-30", "score": {"overall": 7.2, "liquidity": 5, "scarcity": 9, "recognition": 8, "buying_risk_control": 7}, "verdict": "Greubel Forsey Double Tourbillon 30° Édition Historique DT30 is a serious collector reference because it combines brand recognition, recognizable design language and a case profile in Platinum. The strongest examples trade on condition, originality, full set documentation and clean provenance.", "why_collectors_care": "Collectors search for Greubel Forsey DT30 because the reference is easy to identify, hard to replace quickly and widely understood by dealers, auction houses and private clients. That liquidity matters when prices move.", "market_position": "For Greubel Forsey, the best market signal is not only asking price. Compare live listings with documented auction results, recent availability and whether the same configuration appears repeatedly or disappears quickly.", "buying_checklist": ["Confirm the exact reference, dial, case material and production-era details.", "Prioritize full set examples with service history and seller reputation.", "Compare the ask against auction comps, not only other listings.", "Check polish, replacement parts and provenance before wiring funds."], "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "auction_comp_count": 1}, {"slug": "greubel-forsey-gmt-earth-white-gold", "lang": "en", "title": "Greubel Forsey GMT Earth GMT Earth review", "name": "Greubel Forsey GMT Earth GMT Earth", "brand": "Greubel Forsey", "model": "GMT Earth", "reference": "GMT Earth", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/review/greubel-forsey-gmt-earth-white-gold", "reference_url": "https://mostexpensivewatches.net/reference/greubel-forsey-gmt-earth-white-gold", "score": {"overall": 6.5, "liquidity": 4, "scarcity": 7, "recognition": 8, "buying_risk_control": 7}, "verdict": "Greubel Forsey GMT Earth GMT Earth is a serious collector reference because it combines brand recognition, recognizable design language and a case profile in 18k White Gold. The strongest examples trade on condition, originality, full set documentation and clean provenance.", "why_collectors_care": "Collectors search for Greubel Forsey GMT Earth because the reference is easy to identify, hard to replace quickly and widely understood by dealers, auction houses and private clients. That liquidity matters when prices move.", "market_position": "For Greubel Forsey, the best market signal is not only asking price. Compare live listings with documented auction results, recent availability and whether the same configuration appears repeatedly or disappears quickly.", "buying_checklist": ["Confirm the exact reference, dial, case material and production-era details.", "Prioritize full set examples with service history and seller reputation.", "Compare the ask against auction comps, not only other listings.", "Check polish, replacement parts and provenance before wiring funds."], "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "auction_comp_count": 0}, {"slug": "greubel-forsey-tourbillon-24-seconds-rose-gold", "lang": "en", "title": "Greubel Forsey Tourbillon 24 Secondes Contemporain Tourbillon 24 Seconds review", "name": "Greubel Forsey Tourbillon 24 Secondes Contemporain Tourbillon 24 Seconds", "brand": "Greubel Forsey", "model": "Tourbillon 24 Secondes Contemporain", "reference": "Tourbillon 24 Seconds", "case_material": "18k Rose Gold", "url": "https://mostexpensivewatches.net/review/greubel-forsey-tourbillon-24-seconds-rose-gold", "reference_url": "https://mostexpensivewatches.net/reference/greubel-forsey-tourbillon-24-seconds-rose-gold", "score": {"overall": 7.0, "liquidity": 4, "scarcity": 9, "recognition": 8, "buying_risk_control": 7}, "verdict": "Greubel Forsey Tourbillon 24 Secondes Contemporain Tourbillon 24 Seconds is a serious collector reference because it combines brand recognition, recognizable design language and a case profile in 18k Rose Gold. The strongest examples trade on condition, originality, full set documentation and clean provenance.", "why_collectors_care": "Collectors search for Greubel Forsey Tourbillon 24 Seconds because the reference is easy to identify, hard to replace quickly and widely understood by dealers, auction houses and private clients. That liquidity matters when prices move.", "market_position": "For Greubel Forsey, the best market signal is not only asking price. Compare live listings with documented auction results, recent availability and whether the same configuration appears repeatedly or disappears quickly.", "buying_checklist": ["Confirm the exact reference, dial, case material and production-era details.", "Prioritize full set examples with service history and seller reputation.", "Compare the ask against auction comps, not only other listings.", "Check polish, replacement parts and provenance before wiring funds."], "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "auction_comp_count": 0}, {"slug": "greubel-forsey-quadruple-tourbillon-platinum", "lang": "en", "title": "Greubel Forsey Quadruple Tourbillon Secret Quadruple Tourbillon review", "name": "Greubel Forsey Quadruple Tourbillon Secret Quadruple Tourbillon", "brand": "Greubel Forsey", "model": "Quadruple Tourbillon Secret", "reference": "Quadruple Tourbillon", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/review/greubel-forsey-quadruple-tourbillon-platinum", "reference_url": "https://mostexpensivewatches.net/reference/greubel-forsey-quadruple-tourbillon-platinum", "score": {"overall": 7.0, "liquidity": 4, "scarcity": 9, "recognition": 8, "buying_risk_control": 7}, "verdict": "Greubel Forsey Quadruple Tourbillon Secret Quadruple Tourbillon is a serious collector reference because it combines brand recognition, recognizable design language and a case profile in Platinum. The strongest examples trade on condition, originality, full set documentation and clean provenance.", "why_collectors_care": "Collectors search for Greubel Forsey Quadruple Tourbillon because the reference is easy to identify, hard to replace quickly and widely understood by dealers, auction houses and private clients. That liquidity matters when prices move.", "market_position": "For Greubel Forsey, the best market signal is not only asking price. Compare live listings with documented auction results, recent availability and whether the same configuration appears repeatedly or disappears quickly.", "buying_checklist": ["Confirm the exact reference, dial, case material and production-era details.", "Prioritize full set examples with service history and seller reputation.", "Compare the ask against auction comps, not only other listings.", "Check polish, replacement parts and provenance before wiring funds."], "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "auction_comp_count": 0}, {"slug": "greubel-forsey-hand-made-1-white-gold", "lang": "en", "title": "Greubel Forsey Hand Made 1 Hand Made 1 review", "name": "Greubel Forsey Hand Made 1 Hand Made 1", "brand": "Greubel Forsey", "model": "Hand Made 1", "reference": "Hand Made 1", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/review/greubel-forsey-hand-made-1-white-gold", "reference_url": "https://mostexpensivewatches.net/reference/greubel-forsey-hand-made-1-white-gold", "score": {"overall": 6.5, "liquidity": 4, "scarcity": 7, "recognition": 8, "buying_risk_control": 7}, "verdict": "Greubel Forsey Hand Made 1 Hand Made 1 is a serious collector reference because it combines brand recognition, recognizable design language and a case profile in 18k White Gold. The strongest examples trade on condition, originality, full set documentation and clean provenance.", "why_collectors_care": "Collectors search for Greubel Forsey Hand Made 1 because the reference is easy to identify, hard to replace quickly and widely understood by dealers, auction houses and private clients. That liquidity matters when prices move.", "market_position": "For Greubel Forsey, the best market signal is not only asking price. Compare live listings with documented auction results, recent availability and whether the same configuration appears repeatedly or disappears quickly.", "buying_checklist": ["Confirm the exact reference, dial, case material and production-era details.", "Prioritize full set examples with service history and seller reputation.", "Compare the ask against auction comps, not only other listings.", "Check polish, replacement parts and provenance before wiring funds."], "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "auction_comp_count": 0}], "auction_lots": [{"slug": "greubel-double-tourbillon-30-prototype", "brand": "Greubel Forsey", "reference": "DT30", "model": "Double Tourbillon 30° Édition Historique", "case_material": "Platinum", "hammer_usd": 685000, "year_sold": 2024, "venue": "Phillips Geneva", "lot_summary": "Inner tourbillon cage inclined 30° within outer cage. Greubel's first invention. Production ~50/yr across the entire brand.", "url": "https://mostexpensivewatches.net/auctions/greubel-double-tourbillon-30-prototype"}, {"slug": "greubel-forsey-invention-piece-1", "brand": "Greubel Forsey", "reference": "IP1", "model": "Invention Piece 1", "case_material": "18k Pink Gold", "hammer_usd": 400000, "year_sold": 2021, "venue": "Christie's Hong Kong", "lot_summary": "A tribute to the Double Tourbillon 30°, this piece displays time via two rotating disks. It represents the brand's commitment to reinventing the tourbillon for the wristwatch era.", "url": "https://mostexpensivewatches.net/auctions/greubel-forsey-invention-piece-1"}], "docs": {"search": "https://mostexpensivewatches.net/api/listings/search?brand=Greubel+Forsey&limit=12", "references": "https://mostexpensivewatches.net/api/references?brand=Greubel+Forsey&limit=12", "reviews": "https://mostexpensivewatches.net/api/reviews?brand=Greubel+Forsey&lang=en&limit=12", "auctions": "https://mostexpensivewatches.net/api/auctions?brand=Greubel+Forsey&limit=12"}}