{"reference": {"slug": "richard-mille-rm-030-black-titanium-limited", "brand": "Richard Mille", "ref": "RM 030 Black Titanium", "model": "Automatic Declutchable Rotor Black Edition", "case_material": "Black DLC Titanium", "url": "https://mostexpensivewatches.net/reference/richard-mille-rm-030-black-titanium-limited", "description": "The Richard Mille RM 030 Black Titanium (Black DLC Titanium) was introduced around 2011 as part of the RM 030 collection, which remained in production for over a decade before being largely phased out for newer iterations. Collectors prioritize this reference for the Caliber RMAR1, which features a patented declutchable rotor system that automatically disconnects the winding mechanism when the power reserve reaches 50 hours to prevent overwinding and mainspring tension. The 50mm x 42.7mm tonneau case is constructed from Grade 5 titanium with a black Diamond-Like Carbon (DLC) coating, offering a monochromatic aesthetic. Secondary market prices typically range from $180,000 to $240,000 depending on condition and provenance. A notable production variant is the \"Americas\" limited edition, which utilizes the same technical architecture but incorporates distinct yellow and orange accents on the dial and crown."}, "listing_stats": {"count": 1, "median": 141880.0, "low": 141880.0, "high": 141880.0, "brands": 1, "merchants": 1}, "listings": [{"id": "h_8029489070402", "title": "Richard Mille 030 Automatic Winding with Declutchable Rotor", "brand": "Richard Mille", "model": "030 Automatic Winding with Declutchable Rotor", "reference": "030", "price_usd": 141880.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Grade 5 Titanium", "case_size_mm": 70.0, "movement": "Automatic", "complications": [], "merchant_slug": "watch-affinity", "merchant_name": "Watch-Affinity", "image_url": "https://cdn.shopify.com/s/files/1/0683/2449/1586/products/richard-mille-rm-030-automatic-winding-with-declutchable-rotor-800x1099_2888b9d5-0b82-46cd-8d7b-6fa1812b599c.jpg?v=1669756702", "detail_url": "https://mostexpensivewatches.net/listing/h_8029489070402", "buy_url": "https://mostexpensivewatches.net/out/h_8029489070402", "available": false}], "auction_lots": []}