{"listing": {"id": "h_6965700034769", "title": "Audemars Piguet Audemars Piguet Royal Oak Perpetual Calendar 25654BA.OO.0944BA.01", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Perpetual Calendar 25654BA.OO.0944BA.01", "reference": "0944BA.01", "price_usd": 125000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Yellow 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_25654BA.OO.0944BA.01.jpg?v=1775854127", "detail_url": "https://mostexpensivewatches.net/listing/h_6965700034769", "buy_url": "https://mostexpensivewatches.net/out/h_6965700034769", "available": true}, "lang": "en", "url": "https://mostexpensivewatches.net/listing/h_6965700034769", "alternatives_url": "https://mostexpensivewatches.net/api/v1/listing/h_6965700034769/alternatives", "lower_priced": [], "similar_listings": [], "cohort": {"count": 1, "median": 125000.0, "low": 125000.0, "high": 125000.0, "brands": 1, "merchants": 1, "listing_price": 125000.0, "position": "median", "delta_vs_median_pct": 0.0}, "reference": {"slug": "audemars-piguet-15210bc-code-11-59-selfwinding", "ref": "15210BC.OO.A002KB.01", "brand": "Audemars Piguet", "model": "Code 11.59 Selfwinding", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-15210bc-code-11-59-selfwinding", "alternatives_url": "https://mostexpensivewatches.net/api/alternatives/audemars-piguet-15210bc-code-11-59-selfwinding"}, "cross_reference_alternatives": [{"reference": {"slug": "audemars-piguet-26394or-code-11-59-perpetual-calendar", "brand": "Audemars Piguet", "ref": "26394OR.OO.D321CR.01", "model": "Code 11.59 Perpetual Calendar", "case_material": "18k Pink Gold", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26394or-code-11-59-perpetual-calendar", "description": "The Audemars Piguet Code 11.59 Perpetual Calendar reference 26394OR.OO.D321CR.01 was introduced in 2019 as part of the collection's initial launch and remains in the current catalog. This reference features an 18k pink gold case with a complex three-piece architecture, including an octagonal middle section and hollowed lugs. Collectors focus on the aventurine glass dial, which mimics a starry night sky and includes a photorealistic moon phase at 6 o’clock. It is powered by the self-winding Calibre 5134, an ultra-thin movement measuring 4.31mm in thickness that provides a 40-hour power reserve and displays the week of the year via a dedicated central hand. On the secondary market, this model typically trades in the $75,000 to $95,000 range. A notable production detail is that the aventurine dial requires a specific manufacturing process where copper inclusions are infused into glass to create the reflective effect."}, "score": 20, "why_compare": "Same audemars piguet collector universe; shared search intent: 18k, audemars; similar gold case profile.", "listing_stats": {"count": 11, "median": 98500.0, "low": 15900.0, "high": 275000.0, "brands": 1, "merchants": 4}, "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": 0, "review_url": "https://mostexpensivewatches.net/review/audemars-piguet-26394or-code-11-59-perpetual-calendar", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-26394or-code-11-59-perpetual-calendar"}, {"reference": {"slug": "audemars-piguet-26119bc", "brand": "Audemars Piguet", "ref": "26119BC", "model": "Edward Piguet Tourbillon Grande Date", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26119bc", "description": "The Audemars Piguet Edward Piguet Tourbillon Grande Date reference 26119BC was produced during the mid-2000s and is no longer in current production. This reference is valued for its rectangular 18k white gold case, which measures 29mm by 49mm, and its integration of a tourbillon with a large date complication. It houses the manual-wind caliber 2891, a movement featuring a 70-hour power reserve and a visible tourbillon carriage at the six o'clock position. The dial typically features a silvered finish with guilloché patterns and applied Arabic numerals. Collectors monitor this reference due to its limited production numbers compared to the Royal Oak line. On the secondary market, this model generally trades in the $40,000 to $65,000 range depending on condition and provenance. A notable variant includes the reference 26009BC, which shares the case silhouette but utilizes the caliber 2886 with a power reserve indicator."}, "score": 20, "why_compare": "Same audemars piguet collector universe; shared search intent: 18k, audemars; similar gold 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-26119bc", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-26119bc"}, {"reference": {"slug": "audemars-piguet-16869", "brand": "Audemars Piguet", "ref": "16869", "model": "Grosse Pièce", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-16869", "description": "The Audemars Piguet reference 16869, often referred to as the Grosse Pièce, was produced in the early 1990s as a limited series of approximately 50 units. Collectors value this reference for its oversized 40mm 18k yellow gold case, which was unusually large for the era, and its use of the caliber 2120/2802. This ultra-thin automatic movement features a perpetual calendar with a leap year indicator and a moon phase. The dial typically features a white porcelain-like finish with recessed sub-dials and stick markers. Due to its limited production run and historical significance as a precursor to the modern oversized luxury watch trend, the reference 16869 occupies a niche position in the brand's heritage. On the secondary market, these timepieces generally command prices in the mid-to-high five-figure range, with exceptional examples occasionally reaching the low-six-figures at international auctions."}, "score": 20, "why_compare": "Same audemars piguet collector universe; shared search intent: 18k, audemars; similar gold 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-16869", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-16869"}, {"reference": {"slug": "audemars-piguet-5516", "brand": "Audemars Piguet", "ref": "5516", "model": "Perpetual Calendar with Leap Year Indication", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-5516", "description": "Audemars Piguet produced the reference 5516 between 1955 and 1957, with a total production of only 12 units. This reference is historically significant as the first perpetual calendar wristwatch to feature a leap year indicator on the dial. The 36.5mm 18k yellow gold case houses the caliber 13VZSSQP, a manual-wind movement based on a Valjoux ebauche. Collectors distinguish between two primary dial configurations: the first three pieces featured the moon phase at 12 o’clock, while the subsequent nine units placed the moon phase at 6 o’clock with the leap year cycle at 12 o’clock. Due to its extreme rarity and technical importance, the reference 5516 commands prices in the high-six-figure to low-seven-figure range. A notable example sold at auction in 2015 for over $540,000, though current market valuations for well-preserved specimens often exceed $1,000,000."}, "score": 20, "why_compare": "Same audemars piguet collector universe; shared search intent: 18k, audemars; similar gold 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-5516", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-5516"}, {"reference": {"slug": "audemars-piguet-25548ba", "brand": "Audemars Piguet", "ref": "25548BA", "model": "Quantième Perpétuel (1990)", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-25548ba", "description": "The Audemars Piguet Quantième Perpétuel reference 25548BA was produced between approximately 1982 and the early 1990s, representing a pivotal era for the brand’s ultra-thin complications. This 18k yellow gold model measures 36mm in diameter and is powered by the self-winding caliber 2120/2800, which is based on the Jaeger-LeCoultre 920 movement. Collectors value this reference for its historical significance in popularizing the perpetual calendar during the post-quartz crisis recovery and for its classic four-subdial layout without a leap year indicator. The case features a stepped bezel and short lugs, characteristic of the Quantième Perpétuel line's early design language. On the secondary market, this reference typically trades between $35,000 and $55,000 depending on condition and the presence of original paperwork. A notable production detail is that early examples often feature \"Audemars Piguet\" branding without the \"Automatic\" text on the dial, a variation sought by vintage enthusiasts."}, "score": 20, "why_compare": "Same audemars piguet collector universe; shared search intent: 18k, audemars; similar gold case profile.", "listing_stats": {"count": 17, "median": 25500.0, "low": 15900.0, "high": 124500.0, "brands": 1, "merchants": 2}, "top_listing": {"id": "h_6655329173587", "title": "Audemars Piguet Royal Oak | Quantième Perpétuel | Yellow Gold", "brand": "Audemars Piguet", "model": "Royal Oak | Quantième Perpétuel | Yellow Gold", "reference": "CSMYG_A1346", "price_usd": 124500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Yellow Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/products/Audemars-Piguet-Royal-Oak-Perpetual-Calendar-Gold-A-Collected-Man-London-7.jpg?v=1637752340", "detail_url": "https://mostexpensivewatches.net/listing/h_6655329173587", "buy_url": "https://mostexpensivewatches.net/out/h_6655329173587", "available": false}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/review/audemars-piguet-25548ba", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-25548ba"}, {"reference": {"slug": "audemars-piguet-14790or", "brand": "Audemars Piguet", "ref": "14790OR", "model": "Royal Oak", "case_material": "18k Rose Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-14790or", "description": "The Audemars Piguet Royal Oak 14790OR was produced from approximately 1992 through the mid-2000s as a 36mm mid-size alternative to the \"Jumbo\" models. Collectors target this reference for its 18k rose gold construction and the ultra-thin Calibre 2225 or 2125 movements, which are based on Jaeger-LeCoultre ebauches. The 36mm case diameter is often preferred for its vintage proportions and versatility on various wrist sizes compared to modern 41mm iterations. This reference features a solid gold integrated bracelet and was available with several dial configurations, including the \"Petite Tapisserie\" and \"Grand Tapisserie\" patterns. On the secondary market, the 14790OR typically trades between $45,000 and $65,000 depending on condition and the presence of original paperwork. A notable variant is the \"Yves Klein\" blue dial, which commands a significant premium at auction due to its rarity and high contrast against the rose gold case."}, "score": 20, "why_compare": "Same audemars piguet collector universe; shared search intent: 18k, audemars; similar gold case profile.", "listing_stats": {"count": 143, "median": 37500.0, "low": 3800.0, "high": 275000.0, "brands": 1, "merchants": 6}, "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-14790or", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-14790or"}]}