{"reference": {"slug": "audemars-piguet-26511pt", "brand": "Audemars Piguet", "ref": "26511PT", "model": "Royal Oak Tourbillon", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26511pt", "description": "The Audemars Piguet Royal Oak Tourbillon Extra-Thin reference 26511PT was introduced around 2012 as a limited production model and is no longer in the current catalog. This reference is distinguished by its 41mm case and integrated bracelet constructed entirely from 950 platinum, making it significantly heavier than steel or titanium counterparts. It houses the manual-wind Calibre 2924, which measures 4.46mm thick and provides a 70-hour power reserve. The dial features a blue \"Petite Tapisserie\" pattern with a visible tourbillon cage at the six o'clock position. Collectors value this reference for its combination of a high-complication movement with the density of platinum and its limited availability compared to standard gold models. On the secondary market, this reference typically trades in the mid-to-high six-figure range. A notable variant includes the 26511TR, which utilizes a bi-metal construction of titanium and ruthenium."}, "lang": "ar", "url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-26511pt", "reference_url": "https://mostexpensivewatches.net/ar/reference/audemars-piguet-26511pt", "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-26511pt", "listing_stats": {"count": 3, "median": 189500.0, "low": 115000.0, "high": 195000.0, "brands": 1, "merchants": 1}, "auction_comp_count": 1, "alternatives": [{"reference": {"slug": "audemars-piguet-25831st", "brand": "Audemars Piguet", "ref": "25831ST", "model": "Royal Oak Automatique Tourbillon", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-25831st", "description": "The Audemars Piguet Royal Oak Automatique Tourbillon reference 25831ST was produced in 1997 to commemorate the 25th anniversary of the Royal Oak. This stainless steel model features a 39mm case and is powered by the caliber 2875, an automatic movement that positions the tourbillon carriage at 6 o'clock and the power reserve indicator at 9 o'clock. Collectors value this reference for its historical significance as the first Royal Oak to feature a tourbillon visible through the dial and its limited production of only 25 pieces. The dial lacks the traditional Tapisserie pattern, utilizing a smooth finish with a date sub-dial at 3 o'clock. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range. A notable auction result occurred in 2022 when a 25831ST sold for approximately $500,000, reflecting its rarity and status among high-complication steel sport watches."}, "score": 29, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-25831st", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-25831st"}, {"reference": {"slug": "audemars-piguet-26623ti", "brand": "Audemars Piguet", "ref": "26623TI", "model": "Royal Oak Concept Flying Tourbillon", "case_material": "Titanium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26623ti", "description": "The Audemars Piguet Royal Oak Concept Flying Tourbillon reference 26623TI.GG.D002CA.01 was introduced in 2021 and remains in the current catalog. This reference is distinguished by its 44mm sandblasted titanium case and a multi-layered dial featuring a hand-wound manufacture caliber 2964. Collectors value this model for its technical integration of a flying tourbillon and a power reserve indicator, alongside the circular graining motif on the bridges that is visible through the sapphire dial and caseback. The movement provides a 72-hour power reserve and operates at 3 Hz. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range, often fluctuating between $170,000 and $230,000 depending on condition and provenance. A notable production detail is the use of green CVD accents on the movement bridges, a specific aesthetic departure from the traditional monochromatic finishes found in earlier Concept iterations."}, "score": 29, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak.", "listing_stats": {"count": 1, "median": 36500.0, "low": 36500.0, "high": 36500.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_6882238267501", "title": "Audemars Piguet 1980s Ladies Audemars Piguet Royal Oak (Ref. 2662)", "brand": "Audemars Piguet", "model": "1980s Ladies Audemars Piguet Royal Oak (Ref. 2662)", "reference": "2662", "price_usd": 36500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/products/Img6509.jpg?v=1662513329", "detail_url": "https://mostexpensivewatches.net/listing/h_6882238267501", "buy_url": "https://mostexpensivewatches.net/out/h_6882238267501", "available": false}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-26623ti", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-26623ti"}, {"reference": {"slug": "audemars-piguet-royal-oak-concept-26630", "brand": "Audemars Piguet", "ref": "26630", "model": "Royal Oak Concept Tourbillon Chronograph", "case_material": "Titanium", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-royal-oak-concept-26630", "description": "The Audemars Piguet Royal Oak Concept Tourbillon Chronograph reference 26630OR.GG.D340CA.01 was introduced around 2021 as a limited production model. This reference features a 44mm sandblasted titanium case with a hand-wound manufacture caliber 2966. Collectors value the movement for its integration of a tourbillon with a linear chronograph minute counter and a power reserve indicator, offering approximately 72 hours of autonomy. The openworked dial utilizes blue bridges and a peripheral scale to showcase the mechanical architecture. The case construction incorporates a screw-locked crown and pushpieces made of black ceramic. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range, often fluctuating between $170,000 and $230,000 depending on condition and provenance. A notable production detail is the use of the \"Concept\" platform to debut experimental materials and high-complication movements that deviate from the traditional Royal Oak aesthetic."}, "score": 29, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak.", "listing_stats": {"count": 1, "median": 195000.0, "low": 195000.0, "high": 195000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_7708541255889", "title": "Audemars Piguet Audemars Piguet Royal Oak Concept Tourbillon Chronograph 26223TI.OO.D099CR.01", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Concept Tourbillon Chronograph 26223TI.OO.D099CR.01", "reference": "26223TI.", "price_usd": 195000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Grade 5 Titanium", "case_size_mm": 44.0, "movement": "Automatic", "complications": ["Tourbillon", "Chronograph"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Audemars_Piguet_Royal_Oak_Concept_Tourbillon_Chronograph_26223TI.OO.D099CR.01.jpg?v=1772903732", "detail_url": "https://mostexpensivewatches.net/listing/h_7708541255889", "buy_url": "https://mostexpensivewatches.net/out/h_7708541255889", "available": true}, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-royal-oak-concept-26630", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-royal-oak-concept-26630"}, {"reference": {"slug": "audemars-piguet-26730bc", "brand": "Audemars Piguet", "ref": "26730BC", "model": "Royal Oak Flying Tourbillon", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26730bc", "description": "The Audemars Piguet Royal Oak Selfwinding Flying Tourbillon reference 26730BC.GG.1320BC.01 was introduced in 2022 to commemorate the 50th anniversary of the Royal Oak. This 41mm reference features an 18k white gold case and bracelet finished with a hammered \"Frosted Gold\" technique. It houses the manufacture caliber 2950, a selfwinding movement with a 65-hour power reserve and a flying tourbillon visible at six o'clock. The dial is characterized by a blue \"Dimpled\" texture rather than the traditional Tapisserie pattern. While the 50th-anniversary edition featured a dedicated oscillating weight, subsequent production continues without the anniversary branding. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range, often between $450,000 and $600,000 depending on the specific dial execution and provenance. A notable 2022 auction result for a 50th-anniversary variant reached approximately $630,000, reflecting the premium placed on the initial commemorative production run."}, "score": 29, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-26730bc", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-26730bc"}, {"reference": {"slug": "audemars-piguet-26730or", "brand": "Audemars Piguet", "ref": "26730OR", "model": "Royal Oak Flying Tourbillon", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26730or", "description": "The Audemars Piguet Royal Oak Selfwinding Flying Tourbillon reference 26730OR.OO.1320OR.01 was introduced in 2022 to commemorate the 50th anniversary of the Royal Oak and remains in current production. This reference features a 41mm case and integrated bracelet crafted from 18k pink gold, housing the manufacture caliber 2950. Collectors value this model for its combination of a flying tourbillon complication with a central rotor, a departure from previous hand-wound tourbillon iterations. The dial utilizes a \"Grande Tapisserie\" pattern in smoked blue, transitioning to black at the periphery. For the 2022 production year, the movement features a specific \"50 Years\" oscillating weight, a detail absent in subsequent years. On the secondary market, this reference typically trades in the mid-to-high six-figure range, often between $180,000 and $240,000 depending on the production year and condition. A notable 2022 example sold at auction for over $250,000."}, "score": 29, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-26730or", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-26730or"}, {"reference": {"slug": "audemars-piguet-26510or-royal-oak-tourbillon-extra-thin", "brand": "Audemars Piguet", "ref": "26510OR.OO.1220OR.01", "model": "Royal Oak Tourbillon Extra-Thin", "case_material": "18k Pink Gold", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26510or-royal-oak-tourbillon-extra-thin", "description": "The Audemars Piguet Royal Oak Tourbillon Extra-Thin reference 26510OR.OO.1220OR.01 was introduced in 2012 to commemorate the 40th anniversary of the Royal Oak and remained in production until approximately 2019. This reference features a 41mm case and integrated bracelet crafted from 18k pink gold, housing the manual-wind Calibre 2924. Collectors value this model for its 4.46mm movement thickness and the \"Petite Tapisserie\" dial pattern in blue, which contrasts with the warm gold tones. The tourbillon carriage at 6 o’clock serves as the primary visual complication. On the secondary market, this reference typically trades in the mid-to-high six-figure range, often between $160,000 and $220,000 depending on condition and provenance. A notable production detail is that this reference preceded the \"Evolution\" series, maintaining the classic dial proportions and logo placement favored by purists before the brand transitioned to the 26522 series."}, "score": 29, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-26510or-royal-oak-tourbillon-extra-thin", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-26510or-royal-oak-tourbillon-extra-thin"}, {"reference": {"slug": "audemars-piguet-26518st", "brand": "Audemars Piguet", "ref": "26518ST", "model": "Royal Oak Tourbillon Extra-Thin Openworked", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26518st", "description": "The Audemars Piguet Royal Oak Tourbillon Extra-Thin Openworked reference 26518ST.OO.1220ST.01 was introduced in 2017 as a limited edition of 100 pieces. This reference is valued for its combination of a stainless steel case and bracelet with a skeletonized tourbillon movement, a pairing typically reserved for precious metals or titanium. It houses the manual-wind Calibre 2924, which measures 4.46mm thick, allowing for a total case height of 8.95mm. The openworked architecture features slate grey bridges and a visible mainspring barrel at the one o'clock position. On the secondary market, this reference typically trades in the mid-to-high six-figure range, often between $450,000 and $650,000 depending on condition and provenance. A notable auction result occurred in 2021 when a specimen sold for approximately $770,000, reflecting the scarcity of steel-cased complications within the Royal Oak lineage compared to their gold counterparts."}, "score": 29, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-26518st", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-26518st"}, {"reference": {"slug": "audemars-piguet-15203pt", "brand": "Audemars Piguet", "ref": "15203PT", "model": "Royal Oak 40th Anniversary", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-15203pt", "description": "The Audemars Piguet Royal Oak reference 15203PT was released in 2012 to commemorate the 40th anniversary of the model line. Production was limited to 40 pieces, all cased in 950 platinum. This reference utilizes the ultra-thin self-winding Calibre 2121, which was the original movement used in the 1972 Royal Oak. The 39mm case features a display caseback with a dedicated 40th-anniversary oscillating weight. Its dial is finished in a smoked grey \"Petite Tapisserie\" pattern with white gold applied hour markers. Collectors value this reference for its material density, historical movement, and extreme scarcity compared to the standard 15202 series. On the secondary market, prices typically reside in the mid-to-high six-figure range, often exceeding $500,000 depending on provenance. A notable auction result occurred in 2022 when a well-preserved example sold for over 800,000 CHF, reflecting its status among high-level Royal Oak collectors."}, "score": 28, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak; similar platinum case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-15203pt", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-15203pt"}, {"reference": {"slug": "audemars-piguet-15202pt", "brand": "Audemars Piguet", "ref": "15202PT", "model": "Royal Oak Extra-Thin", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-15202pt", "description": "The Audemars Piguet Royal Oak Extra-Thin 15202PT was introduced in 2021 as a limited production model before the 15202 reference was discontinued in 2022. Collectors prioritize this specific iteration because it features a solid 950 platinum case and bracelet paired with a smoked green sunburst dial, a departure from the traditional \"Petite Tapisserie\" pattern. It houses the self-winding Calibre 2121, which measures 3.05mm in thickness, allowing for an overall case profile of 8.1mm. Unlike the steel 15202ST, the 15202PT was not a numbered limited edition but saw extremely low production volume, distributed exclusively through AP Houses. On the secondary market, prices typically range from $400,000 to $550,000 depending on condition and provenance. A notable auction result occurred at Phillips in 2021, where a unique 15202PT with a titanium case and platinum bezel sold for over $3.1 million for charity."}, "score": 28, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak; similar platinum case profile.", "listing_stats": {"count": 1, "median": 245000.0, "low": 245000.0, "high": 245000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_7508155007063", "title": "Audemars Piguet Audemars Piguet Royal Oak 'Jumbo' Extra-Thin", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak 'Jumbo' Extra-Thin", "reference": "40992789", "price_usd": 245000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS11429_40992789_AUDEMARSPIGUET_ROYALOAKJUMBOEXTRATHIN_16202XT.OO.1240XT.01-5.jpg?v=1763345087", "detail_url": "https://mostexpensivewatches.net/listing/h_7508155007063", "buy_url": "https://mostexpensivewatches.net/out/h_7508155007063", "available": false}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-15202pt", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-15202pt"}, {"reference": {"slug": "audemars-piguet-14802pt", "brand": "Audemars Piguet", "ref": "14802PT", "model": "Royal Oak Jubilée", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-14802pt", "description": "The Audemars Piguet Royal Oak Jubilée reference 14802PT was produced in 1992 to commemorate the 20th anniversary of the Royal Oak. This reference is no longer in production. Collectors value this model for its 39mm \"Jumbo\" case construction executed entirely in 950 platinum and its use of the ultra-thin caliber 2121 automatic movement. The 14802PT features a blue \"Petite Tapisserie\" dial and a display caseback showcasing a 21-karat gold rotor engraved with the individual limited edition number. Only 20 units were manufactured in platinum out of the total 1,000-piece Jubilée production run, making it one of the rarest metal variants of the reference. On the secondary market, these timepieces typically command prices in the mid-to-high six-figure range. A notable auction result occurred in 2022 when a well-preserved example sold for over $800,000, reflecting its scarcity compared to the steel and gold versions."}, "score": 28, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak; similar platinum case profile.", "listing_stats": {"count": 1, "median": 52900.0, "low": 52900.0, "high": 52900.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_16158276452697", "title": "Audemars Piguet Audemars Piguet Royal-Oak Jumbo Ultra-thin 14802ST Jubilee with Extract of the Archives", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal-Oak Jumbo Ultra-thin 14802ST Jubilee with Extract of the Archives", "reference": "14802ST", "price_usd": 52900.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-3636AudemarsPiguetRoyalOakjubileeref14802STwithextractofthearchives_22_1x1_99827b2f-e0ab-48d8-8f20-4d6efc46615a.jpg?v=1772784370", "detail_url": "https://mostexpensivewatches.net/listing/h_16158276452697", "buy_url": "https://mostexpensivewatches.net/out/h_16158276452697", "available": false}, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-14802pt", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-14802pt"}, {"reference": {"slug": "audemars-piguet-25654pt", "brand": "Audemars Piguet", "ref": "25654PT", "model": "Royal Oak Perpetual Calendar", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-25654pt", "description": "Produced between 1982 and 1993, the Audemars Piguet Royal Oak Perpetual Calendar reference 25654PT represents the platinum execution of the brand’s second-generation perpetual calendar. Collectors prioritize this reference for its ultra-thin Calibre 2120/2800 movement and the absence of a leap year indicator, which maintains a symmetrical four-subdial layout. The platinum variant is notably rare, with records indicating only 38 units were manufactured out of the total 800 pieces produced across all metals. These watches feature a 39mm \"Jumbo\" case construction without a sapphire caseback, adhering to traditional proportions. On the secondary market, prices typically occupy the mid-to-high six-figure range, often fluctuating between $250,000 and $500,000 depending on dial configuration. A notable production detail includes the transition from the early \"MK1\" dials with smaller Audemars Piguet typography to later versions, with rare \"Tuscan\" textured dials commanding significant premiums at major international auctions."}, "score": 28, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak; similar platinum case profile.", "listing_stats": {"count": 5, "median": 155000.0, "low": 125000.0, "high": 275000.0, "brands": 1, "merchants": 3}, "top_listing": {"id": "h_7739650343121", "title": "Audemars Piguet Audemars Piguet Royal Oak Perpetual Calendar 25810OR.OO.0944OR.01", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Perpetual Calendar 25810OR.OO.0944OR.01", "reference": "0944OR.01", "price_usd": 245000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Rose Gold", "case_size_mm": 39.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Audemars_Piguet_Royal_Oak_Perpetual_Calendar_25810OR.OO.0944.01.jpg?v=1777670209", "detail_url": "https://mostexpensivewatches.net/listing/h_7739650343121", "buy_url": "https://mostexpensivewatches.net/out/h_7739650343121", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-25654pt", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-25654pt"}, {"reference": {"slug": "audemars-piguet-25820pt", "brand": "Audemars Piguet", "ref": "25820PT", "model": "Royal Oak Perpetual Calendar", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-25820pt", "description": "The Audemars Piguet Royal Oak Perpetual Calendar reference 25820PT was produced from the late 1990s through approximately 2012. This reference is constructed from 950 platinum, featuring a 39mm \"Jumbo\" case profile and an integrated bracelet. It utilizes the self-winding caliber 2120/2802, which is based on the ultra-thin Jaeger-LeCoultre 920 movement. Collectors prioritize this reference for its leap-year indicator on the dial—a feature absent from its predecessor, the 25721—and its traditional 39mm proportions. The platinum variant is significantly heavier and rarer than the steel or gold versions, often featuring a smooth \"Tuscan\" or a classic \"Petite Tapisserie\" dial. Current secondary market prices typically fall within the $150,000 to $250,000 range depending on dial configuration and condition. A notable production detail is the transition from solid casebacks to sapphire display backs during the mid-2000s, which impacts collector preference and value."}, "score": 28, "why_compare": "Same audemars piguet collector universe; shared search intent: audemars, oak; similar platinum case profile.", "listing_stats": {"count": 5, "median": 155000.0, "low": 125000.0, "high": 275000.0, "brands": 1, "merchants": 3}, "top_listing": {"id": "h_7739650343121", "title": "Audemars Piguet Audemars Piguet Royal Oak Perpetual Calendar 25810OR.OO.0944OR.01", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Perpetual Calendar 25810OR.OO.0944OR.01", "reference": "0944OR.01", "price_usd": 245000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Rose Gold", "case_size_mm": 39.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Audemars_Piguet_Royal_Oak_Perpetual_Calendar_25810OR.OO.0944.01.jpg?v=1777670209", "detail_url": "https://mostexpensivewatches.net/listing/h_7739650343121", "buy_url": "https://mostexpensivewatches.net/out/h_7739650343121", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/audemars-piguet-25820pt", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/audemars-piguet-25820pt"}]}