{"reference": {"slug": "hublot-507", "brand": "Hublot", "ref": "507", "model": "Classic Fusion Takashi Murakami All Black", "case_material": "Black Ceramic", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/hublot-507", "description": "Released in early 2021, the Hublot Classic Fusion Takashi Murakami All Black (reference 507.CX.9000.RX.TAK21) was a limited edition of 200 pieces and is no longer in production. Collectors value this reference for its integration of Murakami’s \"Smiling Flower\" motif, featuring a three-dimensional dial where the petals rotate via a ball-bearing system powered by the movement. The 45mm case is constructed from polished black ceramic, housing the Unico manufacture caliber HUB1214, an automatic movement with a 72-hour power reserve. The dial is set with 456 black diamonds across the petals and 107 black diamonds on the face. On the secondary market, this reference typically trades between $50,000 and $80,000. This model marked the first collaboration between Hublot and Murakami, preceding the Sapphire and Rainbow iterations. A unique \"All Black\" version was notably auctioned at Only Watch 2021, featuring a sapphire case and colored gemstones."}, "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "listings": [], "auction_lots": [{"slug": "hublot-507-cx-9000-rx-tak21-2021", "brand": "Hublot", "reference": "507.CX.9000.RX.TAK21", "model": "Classic Fusion Takashi Murakami All Black", "case_material": "Black Ceramic", "hammer_usd": 32650, "year_sold": 2021, "venue": "Phillips Hong Kong", "lot_summary": "A limited edition collaboration with Takashi Murakami featuring a rotating 'Smiling Flower' set with 456 black diamonds.", "source_url": "https://www.phillips.com/detail/hublot/HK080121/8099", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/hublot-507-cx-9000-rx-tak21-2021"}]}