{"query": "RM 67-02", "brand": null, "total": 10, "limit": 10, "matches": [{"slug": "richard-mille-rm-67-02", "brand": "Richard Mille", "ref": "RM 67-02", "model": "Automatic Ultra-Thin", "case_material": "Carbon TPT", "url": "https://mostexpensivewatches.net/reference/richard-mille-rm-67-02", "description": "The Richard Mille RM 67-02 was introduced in 2017 and remains a core part of the brand’s sports-oriented catalog. Collectors prioritize this reference for its status as the lightest automatic watch in the collection, weighing 32 grams including the elastic strap. The 7.8mm thin case is constructed from Carbon TPT and Quartz TPT, housing the skeletonized caliber CRMA7, which features a rotor machined from Carbon TPT and white gold. Unlike standard models, the RM 67-02 is designed without a date function or seconds hand to minimize weight and thickness. On the secondary market, these timepieces typically trade in the $225,000 to $325,000 range depending on the specific athlete edition. A notable production detail is that each variant features hand-painted bridges color-coordinated to the national flag of the associated athlete, such as the green and yellow accents for the Wayde van Niekerk edition.", "score": 226}, {"slug": "parmigiani-fleurier-pf006782", "brand": "Parmigiani Fleurier", "ref": "PF006782", "model": "Toric Chronograph", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/parmigiani-fleurier-pf006782", "description": "The Parmigiani Fleurier Toric Chronograph reference PF006782 was produced during the late 1990s and early 2000s, representing the early era of Michel Parmigiani’s independent brand. Collectors value this reference for its 40mm 18k pink gold case featuring the signature hand-knurled double-step bezel and its integration of the Zenith El Primero-based Calibre PF190. This high-beat, integrated column-wheel movement is finished to Parmigiani’s specific standards, often visible through a sapphire caseback. The dial typically features hand-guilloché patterns and Javelin-style hands. On the secondary market, this reference generally trades between $18,000 and $25,000 depending on condition and the presence of original documentation. A notable production detail is that these early Toric chronographs were manufactured in limited quantities before the brand transitioned toward more contemporary aesthetics, making them foundational pieces for collectors of neo-vintage independent watchmaking.", "score": 40}, {"slug": "parmigiani-fleurier-600215", "brand": "Parmigiani Fleurier", "ref": "600215", "model": "Kalpa Tonda Hemisphere", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/parmigiani-fleurier-600215", "description": "The Parmigiani Fleurier Kalpa Tonda Hemisphere, reference PFC231-0000100-B33002 (often identified by the 600215 case series), was introduced around 2010 and is currently discontinued. Collectors value this reference for the Calibre PF337, an in-house automatic movement featuring a dual-time complication where both time zones are independently adjustable to the minute, accommodating non-standard offsets. The 42mm stainless steel case features the brand’s signature teardrop lugs and a sapphire caseback. The dial is distinguished by its grained texture, dual day/night indicators, and a small seconds subdial. On the secondary market, this model typically trades between $8,000 and $12,000 depending on condition and the presence of the original steel bracelet or alligator strap. A notable production detail is that the movement was the first GMT caliber developed entirely by the manufacture, and the \"Hemisphere\" won the Travel Time category at the 2010 Grand Prix d’Horlogerie de Genève.", "score": 40}, {"slug": "richard-mille-rm027-01", "brand": "Richard Mille", "ref": "RM027-01", "model": "Rafael Nadal", "case_material": "Carbon Composite", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/richard-mille-rm027-01", "description": "The Richard Mille RM 27-01 Rafael Nadal was introduced in 2013 as a limited edition of 50 pieces, succeeding the original RM 027. This reference is significant for its carbon nanotube-injected polymer case and a movement suspended by four braided steel cables, each measuring 0.35mm in diameter. This architecture allows the manual-wind caliber to withstand accelerations exceeding 5,000 Gs while maintaining a total weight of 18.83 grams including the strap. Collectors prioritize this model for its technical advancement in shock resistance and its status as the lightest mechanical tourbillon at the time of its release. On the secondary market, the RM 27-01 typically commands prices between $1,500,000 and $2,000,000 depending on provenance. A notable public sale occurred at a 2023 Christie’s auction, where a specimen achieved a hammer price of approximately $1.1 million, though private valuations often trend higher due to extreme scarcity.", "score": 40}, {"slug": "richard-mille-rm-56-02", "brand": "Richard Mille", "ref": "RM 56-02", "model": "Sapphire Tourbillon", "case_material": "Sapphire Crystal", "url": "https://mostexpensivewatches.net/reference/richard-mille-rm-56-02", "description": "The Richard Mille RM 56-02 Sapphire Tourbillon was released in 2014 as a limited edition of 10 pieces. This reference is distinguished by its tripartite case milled entirely from solid blocks of synthetic sapphire, a process requiring 960 hours of machining per case. It utilizes the manual-wind Caliber RM56-02, which features a baseplate crafted from grade 5 titanium suspended within the sapphire case by a functional 0.35mm cable-and-pulley system. This architecture creates a visual effect of the movement floating in space while providing enhanced shock resistance. Collectors value the reference for its transparency and its role in evolving the brand’s technical research into sapphire applications. On the secondary market, the RM 56-02 typically commands prices in the $3,500,000 to $4,500,000 range. A unique prototype version of this model was notably produced for the 2015 Only Watch charity auction.", "score": 40}, {"slug": "richard-mille-rm027-02", "brand": "Richard Mille", "ref": "RM027-02", "model": "RM027-02 Only Watch 2015", "case_material": "NTPT Carbon and TPT Quartz", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/richard-mille-rm027-02", "description": "The Richard Mille RM 27-02 Only Watch 2015 is a unique piece produced specifically for the 2015 biennial charity auction. This reference introduced the brand’s first unibody baseplate, machined from NTPT carbon to fuse the caseband and baseplate into a single component for increased rigidity and shock resistance. The 47.77mm case utilizes a combination of NTPT carbon and TPT quartz, featuring a distinct white and black striated aesthetic. It houses the manual-winding caliber RM27-02, a tourbillon movement capable of withstanding 5,000 Gs, originally developed for tennis player Rafael Nadal. While the standard production run was limited to 50 pieces, this specific Only Watch edition is a 1-of-1 prototype. At the 2015 Only Watch auction, this specific timepiece sold for 650,000 CHF. On the current secondary market, standard RM 27-02 examples typically trade in the high-six-figure to low-seven-figure range.", "score": 40}, {"slug": "richard-mille-rm022", "brand": "Richard Mille", "ref": "RM022", "model": "RM022 Tourbillon Aerodyne Dual Time", "case_material": "Red Quartz TPT", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/richard-mille-rm022", "description": "The Richard Mille RM022 Tourbillon Aerodyne Dual Time in Red Quartz TPT was released around 2018 as a limited edition of 50 pieces, primarily for the Americas market. This reference is no longer in production. Collectors value the model for its Calibre RM022, which features a baseplate crafted from honeycombed orthorhombic titanium aluminide and carbon nanofiber, materials originally developed for aerospace applications. The movement includes a tourbillon, a dual time zone indicator on a transparent sapphire disc, and a power reserve indicator. The case construction utilizes Red Quartz TPT, a composite made by layering silica fibers with colored resin, resulting in a distinct striated pattern. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range, often between $600,000 and $900,000 depending on condition. A similar RM022 variant in Carbon TPT has previously realized over $500,000 at major international auctions.", "score": 40}, {"slug": "a-lange-sohne-201-027-saxonia-thin", "brand": "A. Lange & Söhne", "ref": "201.027", "model": "Saxonia Thin", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/a-lange-sohne-201-027-saxonia-thin", "description": "The A. Lange & Söhne Saxonia Thin reference 201.027 was introduced in 2016 and remains in the current catalog. This reference is distinguished by its 37mm case diameter and a thickness of 5.9mm, making it the brand’s thinnest mechanical timepiece. The 18k white gold case houses the manual-wind caliber L093.1, which features a 72-hour power reserve, a three-quarter plate made of untreated German silver, and a hand-engraved balance cock. Collectors value this model for its minimalist two-hand silver dial with solid gold baton indices and its adherence to traditional Saxon finishing standards in a compact profile. On the secondary market, this reference typically trades between $14,000 and $18,000 depending on condition and completeness. While the original 2011 Saxonia Thin measured 40mm, the 37mm proportions of the 201.027 are often cited by enthusiasts as a more historically accurate dress watch size.", "score": 20}, {"slug": "a-lange-sohne-zeitwerk-147", "brand": "A. Lange & Söhne", "ref": "147.025", "model": "Zeitwerk Minute Repeater", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/a-lange-sohne-zeitwerk-147", "description": "The A. Lange & Söhne Zeitwerk Minute Repeater reference 147.025 was introduced in 2015 as the first mechanical wristwatch to combine a jumping numerals display with a decimal minute repeater. Housed in a 44.2mm platinum case, this reference features the manual-wind caliber L043.5, which utilizes a constant-force escapement to manage the energy required for the instantaneous disc jumps. Unlike traditional repeaters that chime quarters, this model sounds ten-minute intervals, matching the digital time display. The rhodium-colored dial is made of solid silver with a bridge crafted from black-rhodiumed German silver. While the model remains in the current catalog, production is limited by technical complexity to approximately 30 units per year. On the secondary market, this reference typically commands prices between $350,000 and $450,000. A notable technical constraint is the safety system that prevents the time from being adjusted while the striking mechanism is active.", "score": 20}, {"slug": "a-lange-sohne-lange-1-tourbillon", "brand": "A. Lange & Söhne", "ref": "720.025", "model": "Lange 1 Tourbillon Perpetual", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/a-lange-sohne-lange-1-tourbillon", "description": "The A. Lange & Söhne Lange 1 Tourbillon Perpetual Calendar reference 720.025 in platinum was introduced in 2012 and remained in production until approximately 2021. This reference is powered by the self-winding caliber L082.1, which features a peripheral month ring to maintain the asymmetrical Lange 1 dial layout. The movement consists of 624 parts and incorporates a patented stop-seconds mechanism for the tourbillon, visible only through the sapphire caseback. The 41.9mm platinum case houses a solid silver rhodium-colored dial with a moon phase indicator accurate for 122.6 years. Collectors value this reference for its mechanical complexity and the discreet execution of the tourbillon. On the secondary market, this model typically trades in the low-to-mid six-figure range, often between $220,000 and $280,000. A notable variant is the \"Handwerkskunst\" edition, limited to 15 pieces, which features a tremblage-engraved dial and relief-engraved movement components.", "score": 20}]}