{"reference": {"slug": "roger-dubuis-dbex0947", "brand": "Roger Dubuis", "ref": "DBEX0947", "model": "Excalibur Spider Monobalancier Huracán", "case_material": "Titanium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/roger-dubuis-dbex0947", "description": "The Roger Dubuis Excalibur Spider Monobalancier Huracán reference DBEX0947 was introduced in 2022 as part of the ongoing partnership with Lamborghini Squadra Corse. This model features a 45mm case constructed from grey DLC-coated titanium and houses the RD630 caliber, an automatic movement designed specifically for this collaboration. The movement architecture mimics a supercar engine, incorporating a 12-degree inclined balance wheel and a 360-degree oscillating weight inspired by a Huracán wheel rim. The skeletonized dial includes a twin-barrel power supply providing 60 hours of reserve and a date display at six o'clock. This reference is limited to 88 pieces, making it a target for collectors of automotive-themed high horology. On the secondary market, this model typically trades between $35,000 and $50,000. A notable design element is the crown, which is modeled after the wheel nuts found on Lamborghini racing vehicles."}, "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "listings": [], "auction_lots": [{"slug": "roger-dubuis-dbex0947-2024", "brand": "Roger Dubuis", "reference": "DBEX0947", "model": "Excalibur Spider Monobalancier Huracán", "case_material": "Titanium", "hammer_usd": 35820, "year_sold": 2024, "venue": "Phillips Hong Kong", "lot_summary": "A modern skeletonized sports watch inspired by Lamborghini Squadra Corse, featuring a movement with a 12-degree inclined balance wheel.", "source_url": "https://www.phillips.com/detail/roger-dubuis/HK080424/8111", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/roger-dubuis-dbex0947-2024"}]}