{"reference": {"slug": "richard-mille-rm007", "brand": "Richard Mille", "ref": "RM007", "model": "RM007 Ladies' Automatic", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/richard-mille-rm007", "description": "The Richard Mille RM007 Ladies' Automatic was introduced in 2005 as the brand’s first dedicated female timepiece and remained a catalog staple for over a decade before being succeeded by the RM 07-01. This 18k white gold reference features a tripartite tonneau case measuring 45.00mm x 31.00mm. It is powered by the Caliber RM007, a skeletonized automatic movement distinguished by a patented rotor system containing over 100 18k gold micro-balls designed to absorb shocks and optimize winding efficiency. Collectors value this reference for its historical significance as the foundation of the brand’s ladies' collection and its technical movement architecture. On the secondary market, these timepieces typically trade in the low-to-mid six-figure range, often between $120,000 and $180,000 depending on diamond settings. A notable production variant includes the \"Full Set\" pave diamond versions, which frequently appear at major international auction houses."}, "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "listings": [], "auction_lots": [{"slug": "richard-mille-rm007-2023", "brand": "Richard Mille", "reference": "RM007", "model": "RM007 Ladies' Automatic", "case_material": "18k White Gold", "hammer_usd": 132461, "year_sold": 2023, "venue": "Phillips Hong Kong", "lot_summary": "A fine example of Richard Mille's ladies' collection, featuring a unique rotor filled with micro-balls of gold to enhance winding efficiency.", "source_url": "https://www.phillips.com/detail/richard-mille/HK080223/956", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/richard-mille-rm007-2023"}]}