{"query": "5711/1A", "brand": null, "total": 10, "limit": 10, "matches": [{"slug": "patek-philippe-nautilus-5711-1a", "brand": "Patek Philippe", "ref": "5711/1A", "model": "Nautilus", "case_material": "Stainless Steel", "url": "https://mostexpensivewatches.net/reference/patek-philippe-nautilus-5711-1a", "description": "The Patek Philippe Nautilus reference 5711/1A-010 was produced from 2006 until its discontinuation in 2021. Collectors prioritize this reference for its 40mm three-part case construction and the caliber 324 S C movement, which was later updated to the caliber 26-330 S C in 2019. The model features a blue-black gradient dial with horizontal embossing and an integrated stainless steel bracelet. Its value is driven by its role as the direct successor to the original 1976 Jumbo and its limited availability relative to global demand. On the secondary market, prices typically range from $100,000 to $150,000 depending on condition and provenance. A notable production variant is the 5711/1A-018 with a Tiffany & Co. signed turquoise dial, one of which sold at auction in 2021 for over $6.5 million, while the final 2021 production run featured an olive green dial.", "score": 206}, {"slug": "patek-philippe-6301a-001", "brand": "Patek Philippe", "ref": "6301A-001", "model": "Grande Sonnerie Only Watch", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/patek-philippe-6301a-001", "description": "The Patek Philippe Grande Sonnerie Reference 6301A-001 is a unique piece manufactured specifically for the 2024 Only Watch charity auction. This reference is not in regular production, as it represents the first and only instance of the 6301 being cased in stainless steel rather than precious metal. The watch features the manual-wind caliber GS 36-750 PS IRM, which incorporates a grande sonnerie, petite sonnerie, and minute repeater alongside a jumping subsidiary seconds hand. The dial is finished in rare hand-guilloché blue green swirl pattern with Grand Feu enamel and features diamond-set hour markers. Because it is a unique piece, there is no established secondary market price range; however, it sold at auction in May 2024 for 15.7 million CHF. This specific reference is valued for its combination of a high-complication movement with a steel case, a pairing Patek Philippe reserves for unique or extremely limited editions.", "score": 20}, {"slug": "a-lange-s-hne-101", "brand": "A. Lange & Söhne", "ref": "101", "model": "Lange 1", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-101", "description": "The A. Lange & Söhne Lange 1 reference 101.026 in stainless steel was produced in a very limited series during the mid-to-late 1990s, with most estimates suggesting fewer than 30 examples exist. Unlike the standard precious metal production models, this reference features a 38.5mm steel case housing the manual-wind caliber L901.0. The dial is silver with rhodium-plated hands and markers, maintaining the signature offset layout and outsize date. Collectors value this reference due to its extreme rarity, as the brand almost exclusively uses gold or platinum for the Lange 1 collection. On the secondary market, these watches occupy a high-six-figure price bracket, often exceeding $300,000 to $500,000 depending on provenance. A notable auction result occurred in 2019 when a stainless steel Lange 1 sold for over $340,000, confirming its status as one of the most expensive non-complicated watches from the manufacturer.", "score": 8}, {"slug": "a-lange-s-hne-221", "brand": "A. Lange & Söhne", "ref": "221", "model": "1815 Up/Down", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-221", "description": "The A. Lange & Söhne 1815 Up/Down reference 221.025 in platinum was produced between approximately 1997 and 2008. Collectors prioritize this reference for its 35.9mm case diameter, which adheres to traditional proportions compared to the larger modern iterations. It is powered by the manual-wind caliber L942.1, featuring a 45-hour power reserve indicated by the \"AUF/AB\" scale at 8 o'clock and a small seconds sub-dial at 4 o'clock. The solid silver dial utilizes Arabic numerals and blued steel hands, housed in a three-part platinum case with a sapphire crystal caseback. On the secondary market, this reference typically trades between $25,000 and $35,000 depending on the presence of original documentation. A notable production detail is the movement’s finishing, which includes a hand-engraved balance cock and screw-mounted gold chatons. While the yellow and rose gold variants are more common, the platinum reference 221.025 remains the most sought-after metal for this discontinued series.", "score": 8}, {"slug": "a-lange-s-hne-111", "brand": "A. Lange & Söhne", "ref": "111", "model": "Little Lange 1", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-111", "description": "The A. Lange & Söhne Little Lange 1 reference 111.025 features a 36.1mm platinum case and was produced between approximately 1998 and 2006. Collectors value this reference for its specific proportions, which offer the classic Lange 1 asymmetric dial layout in a smaller diameter compared to the standard 38.5mm model. It is powered by the manual-wind caliber L901.4, featuring a twin mainspring barrel for a 72-hour power reserve and a three-quarter plate made of untreated German silver. The dial is solid silver with rhodiumed gold markers and an outsize date display. On the secondary market, this reference typically trades between $30,000 and $45,000 depending on condition and the presence of original documentation. A notable production detail is that while the \"Little\" designation often implies a feminine target market, the 111.025 is frequently sought by collectors with smaller wrists as a unisex alternative to the original 101.025.", "score": 8}, {"slug": "a-lange-s-hne-701", "brand": "A. Lange & Söhne", "ref": "701", "model": "Tourbillon Pour le Mérite", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-701", "description": "The A. Lange & Söhne Tourbillon Pour le Mérite reference 701.007 in 18k white gold was produced between 1994 and 1998 as part of the brand’s initial launch collection. Collectors prioritize this reference for its Calibre L902.0 movement, which was the first wristwatch movement to incorporate a fusée-and-chain transmission system to ensure constant force. The white gold variant is particularly rare, with only 19 pieces produced out of the total 200-unit run across all metals. It features a 38.5mm case, a silver dial with blued steel hands, and an aperture at six o'clock revealing the one-minute tourbillon. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range, often exceeding $500,000. A notable auction result occurred in 2021 when a white gold example sold for approximately $800,000, reflecting its scarcity compared to the more common yellow gold and platinum versions.", "score": 8}, {"slug": "a-lange-s-hne-421", "brand": "A. Lange & Söhne", "ref": "421", "model": "1815 Rattrapante Perpetual Calendar", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-421", "description": "The A. Lange & Söhne 1815 Rattrapante Perpetual Calendar reference 421.025 in platinum was introduced in 2013 and remains in the current catalog. Collectors prioritize this reference for the caliber L101.1, a manual-wind movement comprising 631 parts that integrates a split-seconds chronograph with a perpetual calendar and moon phase. The 41.9mm case houses a solid silver dial with Arabic numerals and a railway-track minute scale, distinguishing it from the Datograph series. Its technical significance lies in being one of the brand's most complex serial production pieces, winning the Grand Complication prize at the 2013 GPHG. On the secondary market, this platinum model typically trades in the $140,000 to $180,000 range. A notable production variant is the \"Handwerkskunst\" edition, limited to 20 pieces, which features a tremblage-engraved dial and blue enamel, commanding significantly higher premiums at specialized auctions.", "score": 8}, {"slug": "a-lange-s-hne-761", "brand": "A. Lange & Söhne", "ref": "761", "model": "Richard Lange Tourbillon Pour le Mérite Handwerkskunst", "case_material": "18k Honeygold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-761", "description": "The A. Lange & Söhne Richard Lange Tourbillon \"Pour le Mérite\" Handwerkskunst, reference 761.050, was released in 2011 as a limited edition of 15 pieces. This reference is distinguished by its 41.9mm case made of 18k Honeygold, a proprietary alloy harder than standard gold, and a dial featuring manual tremblage engraving on a solid gold base. It houses the manual-wind caliber L072.1, which incorporates a fusée-and-chain transmission and a one-minute tourbillon with a patented stop-seconds mechanism. A pivoting dial segment at the eight o'clock position reveals the tourbillon only when the hour hand enters that sector. Collectors value this model for its rarity, the Handwerkskunst finishing standards, and its technical lineage within the \"Pour le Mérite\" family. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range. In 2021, an example of this reference sold at auction for approximately 890,000 USD.", "score": 8}, {"slug": "akrivia-ak-01", "brand": "Akrivia", "ref": "AK-01", "model": "AK-01", "case_material": "Titanium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/akrivia-ak-01", "score": 8}, {"slug": "akrivia-chronometre-contemporain-platinum", "brand": "Akrivia", "ref": "RRCC1", "model": "Chronomètre Contemporain", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/akrivia-chronometre-contemporain-platinum", "description": "The Akrivia Chronomètre Contemporain RRCC1 in platinum was produced between 2018 and approximately 2021 as part of a limited run of 25 pieces. Collectors prioritize this reference for its hand-finished Calibre RR01, which features a symmetrical architecture, a hacking seconds mechanism with zero-reset, and a 100-hour power reserve. The platinum version is distinguished by its black grand feu enamel dial with a matte-finished sub-seconds register and a 38mm case handcrafted by Jean-Pierre Hagmann, denoted by his \"JPH\" hallmark on the lug. As the first watch released under Rexhep Rexhepi’s name rather than the Akrivia brand, it represents a pivotal shift toward traditional classical aesthetics. On the secondary market, these timepieces typically command prices in the mid-to-high six-figure range. A notable public sale occurred at Phillips in 2023, where a platinum RRCC1 achieved a hammer price exceeding $900,000.", "score": 8}]}