{"query": "5740/1G-001", "brand": null, "total": 10, "limit": 10, "matches": [{"slug": "patek-philippe-5740-1g-nautilus-perpetual-calendar", "brand": "Patek Philippe", "ref": "5740/1G-001", "model": "Nautilus Perpetual Calendar", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/patek-philippe-5740-1g-nautilus-perpetual-calendar", "description": "The Patek Philippe Nautilus Perpetual Calendar 5740/1G-001 was introduced in 2018 as the first grand complication in the Nautilus collection and remains in current production. It features a 40mm case and integrated bracelet crafted from 18k white gold, housing the ultra-thin self-winding caliber 240 Q. This movement allows the case to maintain a profile of 8.42mm, making it the thinnest perpetual calendar in the brand's catalog. The dial is finished in blue sunburst with horizontal embossing and features three sub-dials indicating the day, date, month, leap year, 24-hour cycle, and moon phases. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range, often fluctuating between $210,000 and $260,000 depending on condition and provenance. A notable production detail is the inclusion of the fold-over clasp with four independent catches for improved security compared to earlier Nautilus iterations.", "score": 229}, {"slug": "patek-philippe-5131g-001", "brand": "Patek Philippe", "ref": "5131G-001", "model": "World Time Cloisonné Enamel", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/patek-philippe-5131g-001", "description": "The Patek Philippe Reference 5131G-001 in 18k white gold was produced between approximately 2009 and 2017. Collectors prioritize this reference for its hand-applied cloisonné enamel dial, which depicts the continents of Europe, Africa, the Americas, and Oceania. Unlike the standard 5130, the 5131 features the Patek Philippe name and city names engraved directly onto the gold bezel rather than printed on the dial. It is powered by the ultra-thin caliber 240 HU automatic movement with a 22k gold micro-rotor. Due to the difficulty of the enameling process, production was limited to very few pieces annually, and the reference was never available through standard retail channels without application. On the secondary market, the 5131G typically trades in the $110,000 to $140,000 range. A notable production detail is that each enamel dial varies slightly in color and layout due to the artisanal firing process.", "score": 40}, {"slug": "richard-mille-rm30-01", "brand": "Richard Mille", "ref": "RM30-01", "model": "RM30-01 Automatic with Declutchable Rotor", "case_material": "Grade 5 Titanium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/richard-mille-rm30-01", "description": "The Richard Mille RM 30-01 Automatic with Declutchable Rotor was introduced in 2023 as the successor to the original RM 030. This reference remains in current production and features the skeletonized Calibre RMAR2, which incorporates a function indicator to show whether the rotor is engaged or declutched. The mechanism automatically disconnects the winding rotor when the power reserve reaches 55 hours to prevent overwinding and internal tension, re-engaging once the reserve drops to 40 hours. The case is constructed from Grade 5 titanium with a tonneau shape and sapphire crystal dial, representing the brand’s shift toward more ergonomic, thinner profiles compared to earlier generations. On the secondary market, the RM 30-01 in titanium typically commands prices in the mid-to-high six-figure range, often between $210,000 and $260,000. A notable variant exists in 5N red gold with a titanium caseband, though the all-titanium model is prioritized by collectors for its lightweight properties.", "score": 28}, {"slug": "audemars-piguet-15720st-royal-oak-offshore-diver", "brand": "Audemars Piguet", "ref": "15720ST.OO.A001CA.01", "model": "Royal Oak Offshore Diver", "case_material": "Stainless Steel", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-15720st-royal-oak-offshore-diver", "description": "The Audemars Piguet Royal Oak Offshore Diver reference 15720ST.OO.A001CA.01 was introduced in 2021 and remains in current production. This reference updated the Diver line with the manufacture Calibre 4308, featuring a frequency of 4Hz and a 60-hour power reserve. The 42mm stainless steel case maintains a 300-meter water resistance rating and incorporates a sapphire crystal caseback to display the movement. Collectors distinguish this model by its black \"Méga Tapisserie\" dial, which utilizes white gold applied hour-markers and hands with luminescent coating. A primary technical advancement for this reference is the proprietary interchangeable strap system, allowing for tool-free changes. On the secondary market, this model typically trades between $24,000 and $30,000 depending on condition and completeness. While the black dial is the standard configuration, this 2021 generation also launched with khaki green and navy blue dial variants featuring matching rubber straps.", "score": 20}, {"slug": "bovet-r110001-sd1", "brand": "Bovet", "ref": "R110001-SD1", "model": "Récital 11", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/bovet-r110001-sd1", "description": "The Bovet Récital 11 reference R110001-SD1 is a contemporary production model introduced in the mid-2010s as part of the Dimier collection. This reference features a 41mm 18k pink gold \"writing slope\" case, characterized by an asymmetrical profile that tapers toward the wearer. Collectors value this model for the caliber 11BA13, a self-winding movement providing a 72-hour power reserve, and its high-complication aesthetic which includes an offset sub-dial and a precision moon phase indicator requiring adjustment only once every 122 years. The dial is distinguished by a circular-brushed finish and a diamond-set bezel. On the secondary market, this reference typically trades in the $25,000 to $40,000 range depending on condition. A notable production detail is the use of a translucent blue aventurine glass dial variant, which often commands a premium over the standard white or black lacquer versions.", "score": 20}, {"slug": "bovet-cp0016", "brand": "Bovet", "ref": "CP0016", "model": "Butterfly Tourbillon", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/bovet-cp0016", "description": "The Bovet Butterfly Tourbillon reference CP0016 was produced during the mid-2010s as part of the Fleurier collection. This 18k pink gold model features the caliber 13BA01, a hand-wound movement with a seven-day power reserve. Collectors focus on the Amadeo convertible case system, which allows the 45mm timepiece to function as a wristwatch, pocket watch, or desk clock without tools. The dial is characterized by a symmetrical layout featuring a flying tourbillon at 6 o’clock and a decorative butterfly motif integrated into the bridge work. Due to the high level of hand-finishing and limited annual production volumes, these pieces are rare on the secondary market. Current market values typically fall within the $60,000 to $95,000 range depending on condition and provenance. A notable production detail is the use of a chain-driven power reserve indicator, a technical signature of Bovet’s high-complication manufacturing.", "score": 20}, {"slug": "bovet-chpin001", "brand": "Bovet", "ref": "CHPIN001", "model": "Pininfarina Cambiano Chronograph", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/bovet-chpin001", "description": "The Bovet Pininfarina Cambiano Chronograph CHPIN001 was introduced around 2011 as a collaboration between the Swiss manufacture and the Italian design house. Collectors value this reference for its Amadeo convertible case system, which allows the 45mm stainless steel timepiece to function as a wristwatch, pocket watch, desk clock, or dashboard timer without tools. It features the caliber 13BA01, an automatic movement with a 42-hour power reserve, housed in a \"bullhead\" configuration with the crown and chronograph pushers at 12 o'clock. The dial utilizes vertical brushing and circular sub-dials inspired by automotive instrumentation. While Bovet maintains low annual production volumes, this reference is currently available on the secondary market for approximately $12,000 to $18,000. A notable variant is the limited edition \"60th Anniversary\" model, though the standard CHPIN001 remains the foundational entry in the Pininfarina partnership.", "score": 20}, {"slug": "cartier-tank-asymetrique-prive-platinum", "brand": "Cartier", "ref": "WHTA0011", "model": "Tank Asymétrique Privé", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/cartier-tank-asymetrique-prive-platinum", "description": "The Cartier Tank Asymétrique reference WHTA0011 was released in 2020 as part of the Cartier Privé collection. This platinum model was produced in a limited run of 100 numbered pieces, reviving the 1936 parallelogram case design. It features a silvered sunray dial with applied Arabic numerals and indexes, blued-steel sword hands, and a ruby cabochon set into the crown. The watch is powered by the manual-winding manufacture caliber 1917 MC, which provides a 38-hour power reserve. Collectors value this reference for its historical fidelity to the original \"Losange\" aesthetic and its exclusivity within the Privé line. On the secondary market, this reference typically trades between $35,000 and $50,000 depending on condition and completeness. While the WHTA0011 is the standard platinum production, Cartier also released a skeletonized platinum version, reference WHTA0008, which features the 9623 MC movement.", "score": 20}, {"slug": "iwc-5001-01", "brand": "IWC", "ref": "5001-01", "model": "Portugieser Automatic", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/iwc-5001-01", "description": "The IWC Portugieser Automatic reference 5001-01 was produced from approximately 2004 until 2015. This stainless steel model is valued by collectors for its caliber 50010 movement, which features the Pellaton winding system and a seven-day power reserve displayed at the 3 o’clock position. The 42.3mm case houses a silver-plated dial with applied rose gold Arabic numerals and leaf-shaped hands, a configuration that established the modern aesthetic for the Portugieser line. Unlike its successor, the 5007, the 5001-01 utilizes a slower 2.5Hz beat rate and a single-barrel architecture. On the secondary market, this reference typically trades between $6,500 and $8,500 depending on condition and the presence of original documentation. Early production units are noted for having a \"fish\" crown, which was later replaced by the Probus Scafusia logo, a detail often tracked by brand enthusiasts.", "score": 20}, {"slug": "panerai-pam00127", "brand": "Panerai", "ref": "PAM00127", "model": "Luminor 1950", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/panerai-pam00127", "description": "The Panerai Luminor 1950 PAM00127 was released in 2002 as a limited edition of 1,950 units. Collectors prioritize this reference because it was the first modern Panerai to utilize the 47mm 1950-style case, featuring a domed sapphire crystal and a brushed steel finish. The dial is a sandwich construction with gold hands and a \"1950\" inscription, powered by the manual-wind Calibre OP XI, which is visible through a sapphire caseback and features swan-neck regulation. Often referred to by the nickname \"Fiddy,\" this model is considered a foundational piece in the brand’s transition toward historical accuracy in its Special Editions. On the secondary market, prices typically range from $12,000 to $18,000 depending on condition and the presence of the original oversized wooden box and parchment certificates. A notable production detail is the specific \"E\" series designation, marking its single-year production run.", "score": 20}]}