{"listing": {"id": "h_6893621411915", "title": "Audemars Piguet Audemars Piguet Royal Oak 15400ST.OO.1220ST.03", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak 15400ST.OO.1220ST.03", "reference": "1220ST.03", "price_usd": 39800.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/products/Audemars-Piguet-Royal-Oak-15400ST-OO-1220ST-03-10-10-AUD-MACLNT-b01cf91f8523.jpg?v=1701487036", "detail_url": "https://mostexpensivewatches.net/listing/h_6893621411915", "buy_url": "https://mostexpensivewatches.net/out/h_6893621411915", "available": false}, "lang": "en", "url": "https://mostexpensivewatches.net/listing/h_6893621411915", "alternatives_url": "https://mostexpensivewatches.net/api/v1/listing/h_6893621411915/alternatives", "lower_priced": [{"id": "h_6903270735947", "title": "Audemars Piguet Audemars Piguet Royal Oak 26120ST.OO.1220ST.03", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak 26120ST.OO.1220ST.03", "reference": "1220ST.03", "price_usd": 33000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/products/Audemars-Piguet-Royal-Oak-26120ST-10-10-AUD-7X5BYL-8d9fa892b248_6899bbd9-99b2-4738-b8d8-9867c176d4a8.jpg?v=1702501392", "detail_url": "https://mostexpensivewatches.net/listing/h_6903270735947", "buy_url": "https://mostexpensivewatches.net/out/h_6903270735947", "available": false}], "similar_listings": [], "cohort": {"count": 2, "median": 36400.0, "low": 33000.0, "high": 39800.0, "brands": 1, "merchants": 1, "listing_price": 39800.0, "position": "highest", "delta_vs_median_pct": 9.3}, "reference": {"slug": "audemars-piguet-15203pt", "ref": "15203PT", "brand": "Audemars Piguet", "model": "Royal Oak 40th Anniversary", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-15203pt", "alternatives_url": "https://mostexpensivewatches.net/api/alternatives/audemars-piguet-15203pt"}, "cross_reference_alternatives": [{"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/review/audemars-piguet-15202pt", "alternatives_url": "https://mostexpensivewatches.net/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/review/audemars-piguet-14802pt", "alternatives_url": "https://mostexpensivewatches.net/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/review/audemars-piguet-25654pt", "alternatives_url": "https://mostexpensivewatches.net/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/review/audemars-piguet-25820pt", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-25820pt"}, {"reference": {"slug": "audemars-piguet-25636pt", "brand": "Audemars Piguet", "ref": "25636PT", "model": "Royal Oak Perpetual Calendar Openworked", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-25636pt", "description": "The Audemars Piguet Royal Oak Perpetual Calendar Openworked reference 25636PT was produced between approximately 1993 and 1996. Collectors prioritize this reference for its combination of a 39mm \"Jumbo\" ultra-thin case profile and the caliber 2120/2800, a self-winding movement featuring a hand-finished skeletonized structure. Unlike standard perpetual calendars, the 25636 lacks a leap year indicator, a characteristic of early Royal Oak complications. The platinum construction represents the rarest metal variant of this reference, with production estimated at fewer than 35 units. This scarcity, paired with the transition from the \"Quantième Perpétuel\" era to modern aesthetics, places secondary market values in the mid-to-high six-figure range, often exceeding $400,000 depending on provenance. A notable 2023 auction result at Phillips saw a well-preserved example achieve over $600,000, underscoring the demand for low-production platinum skeletonized Royal Oaks among high-level 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": 2, "review_url": "https://mostexpensivewatches.net/review/audemars-piguet-25636pt", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-25636pt"}, {"reference": {"slug": "audemars-piguet-25829tp", "brand": "Audemars Piguet", "ref": "25829TP", "model": "Royal Oak Perpetual Calendar Openworked", "case_material": "Tantalum and Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-25829tp", "description": "The Audemars Piguet Royal Oak Perpetual Calendar Openworked reference 25829TP was produced from the late 1990s through the mid-2010s. Collectors prioritize this reference for its rare bi-metal construction, combining a tantalum case and bracelet links with a 950 platinum bezel and center links. The 39mm \"Jumbo\" case houses the ultra-thin self-winding caliber 2120/2802, visible through a sapphire dial that displays the perpetual calendar functions without obscuring the skeletonized movement. Production numbers for the TP variant are significantly lower than the steel or gold versions, with estimates suggesting fewer than 100 units were manufactured. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range, often exceeding $400,000 depending on provenance. A notable 2023 auction result at Phillips saw a well-preserved example achieve approximately $480,000, reflecting the high demand for tantalum Royal Oaks among specialized 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/review/audemars-piguet-25829tp", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-25829tp"}]}