{"reference": {"slug": "patek-philippe-1579", "brand": "Patek Philippe", "ref": "1579", "model": "Chronograph", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/patek-philippe-1579", "description": "Patek Philippe produced the Reference 1579 from 1943 until approximately 1964. This model is distinguished by its 36mm case featuring faceted \"spider\" lugs and a caliber 13-130 manual-wind movement. While the reference was primarily manufactured in yellow and pink gold, the platinum variant is exceptionally rare, with only three examples known to exist. Collectors prioritize this reference for its unique lug architecture and its status as one of the largest chronographs produced by the brand during the mid-twentieth century. Secondary market values for the platinum 1579 occupy the high-seven-figure range, reflecting its extreme scarcity compared to steel or gold counterparts. A notable auction result occurred in 2011 when a platinum example with a blue enamel scale sold for over 2 million CHF. Each of the three known platinum units features distinct dial configurations, further differentiating them for specialized collectors."}, "listing_stats": {"count": 55, "median": 79500.0, "low": 22000.0, "high": 345000.0, "brands": 1, "merchants": 7}, "listings": [{"id": "h_7745563459671", "title": "Patek Philippe Patek Philippe Perpetual Calendar Moonphase Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Perpetual Calendar Moonphase Chronograph", "reference": "40931142", "price_usd": 295000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Chronograph", "Moon Phase"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12767_40931142_PATEKPHILIPPE_GRANDCOMPLICATIONSIVORY_5970J-6.jpg?v=1787935843", "detail_url": "https://mostexpensivewatches.net/listing/h_7745563459671", "buy_url": "https://mostexpensivewatches.net/out/h_7745563459671", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7745563459671/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7745563459671/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7745563459671/via/farfetch"}], "available": true}, {"id": "h_7722050846807", "title": "Patek Philippe Patek Philippe Perpetual Calendar Moonphase Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Perpetual Calendar Moonphase Chronograph", "reference": "40931035", "price_usd": 275000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Chronograph", "Moon Phase"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12364_40931035_PATEKPHILIPPE_PERPETUALCALENDARCHRONO_3970E--5.jpg?v=1786371089", "detail_url": "https://mostexpensivewatches.net/listing/h_7722050846807", "buy_url": "https://mostexpensivewatches.net/out/h_7722050846807", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7722050846807/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7722050846807/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7722050846807/via/farfetch"}], "available": true}, {"id": "h_7675309031511", "title": "Patek Philippe Patek Philippe Perpetual Calendar Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Perpetual Calendar Chronograph", "reference": "40931032", "price_usd": 270000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12357_40931032_PATEKPHILIPPE_PERPETUALCALCHRONOPLATBLKDIADIAL_3970P-019--5.jpg?v=1782331597", "detail_url": "https://mostexpensivewatches.net/listing/h_7675309031511", "buy_url": "https://mostexpensivewatches.net/out/h_7675309031511", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7675309031511/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7675309031511/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7675309031511/via/farfetch"}], "available": true}, {"id": "h_7714944417879", "title": "Patek Philippe Patek Philippe Perpetual Calendar Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Perpetual Calendar Chronograph", "reference": "40931094", "price_usd": 249500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12626_40931094_PATEKPHILIPPE_PERPETUALCALENDAR18KYG_3970EJ-018-5.jpg?v=1785761484", "detail_url": "https://mostexpensivewatches.net/listing/h_7714944417879", "buy_url": "https://mostexpensivewatches.net/out/h_7714944417879", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7714944417879/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7714944417879/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7714944417879/via/farfetch"}], "available": true}, {"id": "h_7690293248209", "title": "Patek Philippe Patek Philippe Perpetual Calendar Chronograph 5270P-014", "brand": "Patek Philippe", "model": "Patek Philippe Perpetual Calendar Chronograph 5270P-014", "reference": "5270P-014", "price_usd": 215000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "case_size_mm": 41.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Chronograph"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/IMG_1955.jpg?v=1767993624", "detail_url": "https://mostexpensivewatches.net/listing/h_7690293248209", "buy_url": "https://mostexpensivewatches.net/out/h_7690293248209", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7690293248209/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7690293248209/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7690293248209/via/farfetch"}], "available": true}, {"id": "h_7787875991761", "title": "Patek Philippe Patek Philippe Chronograph 5070P-001", "brand": "Patek Philippe", "model": "Patek Philippe Chronograph 5070P-001", "reference": "5070P-001", "price_usd": 205000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "case_size_mm": 42.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/1_Patek_Philippe_Chronograph_5070P-001.jpg?v=1786134290", "detail_url": "https://mostexpensivewatches.net/listing/h_7787875991761", "buy_url": "https://mostexpensivewatches.net/out/h_7787875991761", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7787875991761/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7787875991761/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7787875991761/via/farfetch"}], "available": true}, {"id": "h_7680866484311", "title": "Patek Philippe Patek Philippe Nautilus Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Nautilus Chronograph", "reference": "40931051", "price_usd": 127950.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12411_40931051_PATEKPHILIPPE_NAUTILUS_5980-1A-001--5.jpg?v=1783536567", "detail_url": "https://mostexpensivewatches.net/listing/h_7680866484311", "buy_url": "https://mostexpensivewatches.net/out/h_7680866484311", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7680866484311/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7680866484311/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7680866484311/via/farfetch"}], "available": true}, {"id": "h_7713913471185", "title": "Patek Philippe Patek Philippe Nautilus Chronograph 5980/1A-001", "brand": "Patek Philippe", "model": "Patek Philippe Nautilus Chronograph 5980/1A-001", "reference": "5980/1A-001", "price_usd": 118500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.5, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Patek_Philippe_Nautilus_Chronograph_5980_1A-001.jpg?v=1774039259", "detail_url": "https://mostexpensivewatches.net/listing/h_7713913471185", "buy_url": "https://mostexpensivewatches.net/out/h_7713913471185", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7713913471185/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7713913471185/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7713913471185/via/farfetch"}], "available": true}, {"id": "h_16445523525977", "title": "Patek Philippe Patek Philippe Chronograph 1579J Second Series Silvered Dial in 18k Yellow Gold with Extract of the Archives", "brand": "Patek Philippe", "model": "Patek Philippe Chronograph 1579J Second Series Silvered Dial in 18k Yellow Gold with Extract of the Archives", "reference": "1579J", "price_usd": 89500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Yellow Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph", "Split-Seconds Chronograph"], "merchant_slug": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-3839PatekPhilippeChronographin18kyellowgoldref1579withextractofthearchives_476_1x1_9b149d80-a2ef-46c0-bc5a-512cd1f88f75.jpg?v=1790747968", "detail_url": "https://mostexpensivewatches.net/listing/h_16445523525977", "buy_url": "https://mostexpensivewatches.net/out/h_16445523525977", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_16445523525977/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_16445523525977/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_16445523525977/via/farfetch"}], "available": true}, {"id": "h_7687822508119", "title": "Patek Philippe Patek Philippe Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Chronograph", "reference": "40931084", "price_usd": 87950.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12520_40931084_PATEKPHILIPPE_CHRONOGRAPH18KYGBLACKDIAL_5070J-001-5.jpg?v=1784056666", "detail_url": "https://mostexpensivewatches.net/listing/h_7687822508119", "buy_url": "https://mostexpensivewatches.net/out/h_7687822508119", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7687822508119/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7687822508119/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7687822508119/via/farfetch"}], "available": true}, {"id": "h_7687837319255", "title": "Patek Philippe Patek Philippe Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Chronograph", "reference": "40931085", "price_usd": 87950.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12521_40931085_PATEKPHILIPPE_CHRONOGRAPH18KWGSILVERDIAL_5070G-6.jpg?v=1784056919", "detail_url": "https://mostexpensivewatches.net/listing/h_7687837319255", "buy_url": "https://mostexpensivewatches.net/out/h_7687837319255", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7687837319255/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7687837319255/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7687837319255/via/farfetch"}], "available": true}, {"id": "h_7687840268375", "title": "Patek Philippe Patek Philippe Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Chronograph", "reference": "40931083", "price_usd": 87950.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12519_40931083_PATEKPHILIPPE_CHRONOGRAPH18KRGGREYDIAL_5070R-001-6.jpg?v=1784056796", "detail_url": "https://mostexpensivewatches.net/listing/h_7687840268375", "buy_url": "https://mostexpensivewatches.net/out/h_7687840268375", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7687840268375/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7687840268375/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7687840268375/via/farfetch"}], "available": true}, {"id": "h_7709162995799", "title": "Patek Philippe Patek Philippe Complications Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Complications Chronograph", "reference": "40931091", "price_usd": 81950.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12615_40931091_PATEKPHILIPPE_COMPLICATIONSSALMONDIAL_5172G-010-5.jpg?v=1785323064", "detail_url": "https://mostexpensivewatches.net/listing/h_7709162995799", "buy_url": "https://mostexpensivewatches.net/out/h_7709162995799", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7709162995799/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7709162995799/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7709162995799/via/farfetch"}], "available": true}, {"id": "h_7692232360023", "title": "Patek Philippe Patek Philippe Annual Calendar Flyback Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Annual Calendar Flyback Chronograph", "reference": "40931073", "price_usd": 79500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Annual Calendar", "Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12481_40931073_PATEKPHILIPPE_ANNUALCALENDARCHRONOPLATBLKDIAL_5905P-010--5.jpg?v=1785323263", "detail_url": "https://mostexpensivewatches.net/listing/h_7692232360023", "buy_url": "https://mostexpensivewatches.net/out/h_7692232360023", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7692232360023/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7692232360023/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7692232360023/via/farfetch"}], "available": true}, {"id": "h_7507560038487", "title": "Patek Philippe Patek Philippe World Time Flyback Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe World Time Flyback Chronograph", "reference": "40930853", "price_usd": 75500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph", "GMT / Dual Time", "World Time"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS11383_40930853_PATEKPHILIPPE_COMPLICATIONSWORLDTIME_5935A-001-5.jpg?v=1786554923", "detail_url": "https://mostexpensivewatches.net/listing/h_7507560038487", "buy_url": "https://mostexpensivewatches.net/out/h_7507560038487", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7507560038487/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7507560038487/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7507560038487/via/farfetch"}], "available": true}, {"id": "h_7663601549399", "title": "Patek Philippe Patek Philippe Annual Calendar Flyback Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Annual Calendar Flyback Chronograph", "reference": "40931025", "price_usd": 68500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Annual Calendar", "Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12334_40931025_PATEKPHILIPPE_ANNUALCALCHRONOSSGREEN_5905-1A-001--5.jpg?v=1780316622", "detail_url": "https://mostexpensivewatches.net/listing/h_7663601549399", "buy_url": "https://mostexpensivewatches.net/out/h_7663601549399", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7663601549399/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7663601549399/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7663601549399/via/farfetch"}], "available": true}, {"id": "h_7713908031697", "title": "Patek Philippe Patek Philippe Chronograph 5170G-001", "brand": "Patek Philippe", "model": "Patek Philippe Chronograph 5170G-001", "reference": "5170G-001", "price_usd": 64500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k White Gold", "case_size_mm": 39.4, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Patek_Philippe_Chronograph_5170G-001.jpg?v=1774036577", "detail_url": "https://mostexpensivewatches.net/listing/h_7713908031697", "buy_url": "https://mostexpensivewatches.net/out/h_7713908031697", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7713908031697/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7713908031697/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7713908031697/via/farfetch"}], "available": true}, {"id": "h_7731078922449", "title": "Patek Philippe Patek Philippe World Time Chronograph 5935A-001", "brand": "Patek Philippe", "model": "Patek Philippe World Time Chronograph 5935A-001", "reference": "5935A-001", "price_usd": 63500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 41.0, "movement": "Automatic", "complications": ["Chronograph", "GMT / Dual Time", "World Time"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Patek_Philippe_World_Time_Flyback_Chronograph_5935A-001.jpg?v=1776451431", "detail_url": "https://mostexpensivewatches.net/listing/h_7731078922449", "buy_url": "https://mostexpensivewatches.net/out/h_7731078922449", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7731078922449/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7731078922449/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7731078922449/via/farfetch"}], "available": true}, {"id": "h_7516691431511", "title": "Patek Philippe Patek Philippe Annual Calendar Moonphase", "brand": "Patek Philippe", "model": "Patek Philippe Annual Calendar Moonphase", "reference": "—", "price_usd": 57500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Annual Calendar", "Moon Phase"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS11404_40930858_PATEKPHILIPPE_ANNUALCALENDARWGBLUEDIAL_5205G-013--6.jpg?v=1763910931", "detail_url": "https://mostexpensivewatches.net/listing/h_7516691431511", "buy_url": "https://mostexpensivewatches.net/out/h_7516691431511", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7516691431511/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7516691431511/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7516691431511/via/farfetch"}], "available": true}, {"id": "h_7756089524433", "title": "Patek Philippe Patek Philippe Annual Calendar Chronograph 5960P-001", "brand": "Patek Philippe", "model": "Patek Philippe Annual Calendar Chronograph 5960P-001", "reference": "5960P-001", "price_usd": 57000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "case_size_mm": 40.5, "movement": "Automatic", "complications": ["Annual Calendar", "Chronograph"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Patek_Philippe_Annual_Calendar_Chronograph_5960P-001.jpg?v=1781295282", "detail_url": "https://mostexpensivewatches.net/listing/h_7756089524433", "buy_url": "https://mostexpensivewatches.net/out/h_7756089524433", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7756089524433/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7756089524433/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7756089524433/via/farfetch"}], "available": true}, {"id": "h_7591874265175", "title": "Patek Philippe Patek Philippe Annual Calendar Flyback Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Annual Calendar Flyback Chronograph", "reference": "40930961", "price_usd": 55950.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Annual Calendar", "Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS11808_40930961_PATEKPHILIPPE_ANNUALCALENDARCHRONOSSWHT_5960-1A-001-6.jpg?v=1773234701", "detail_url": "https://mostexpensivewatches.net/listing/h_7591874265175", "buy_url": "https://mostexpensivewatches.net/out/h_7591874265175", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7591874265175/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7591874265175/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7591874265175/via/farfetch"}], "available": true}, {"id": "h_7506489147479", "title": "Patek Philippe Patek Philippe Annual Calendar Flyback Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Annual Calendar Flyback Chronograph", "reference": "PQ-3211-AS11379", "price_usd": 55950.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Annual Calendar", "Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS11379_40930849_PATEKPHILIPPE_ANNUALCALENDARCHRONOSSWHT_5960-1A-001-6.jpg?v=1786560242", "detail_url": "https://mostexpensivewatches.net/listing/h_7506489147479", "buy_url": "https://mostexpensivewatches.net/out/h_7506489147479", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7506489147479/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7506489147479/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7506489147479/via/farfetch"}], "available": true}, {"id": "h_7741781344343", "title": "Patek Philippe Patek Philippe Chronograph", "brand": "Patek Philippe", "model": "Patek Philippe Chronograph", "reference": "40931135", "price_usd": 54500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12748_40931135_PATEKPHILIPPE_CHRONOGRAPHSILVERDIAL_5170--5.jpg?v=1787325150", "detail_url": "https://mostexpensivewatches.net/listing/h_7741781344343", "buy_url": "https://mostexpensivewatches.net/out/h_7741781344343", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7741781344343/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7741781344343/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7741781344343/via/farfetch"}], "available": true}, {"id": "h_8432872259810", "title": "Patek Philippe Patek Philippe Annual Calendar Chronograph | REF. 5960P-015 | Platinum | 40mm | 2010 | Box & Papers", "brand": "Patek Philippe", "model": "Patek Philippe Annual Calendar Chronograph | REF. 5960P-015 | Platinum | 40mm | 2010 | Box & Papers", "reference": "5960P-015", "price_usd": 42500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Annual Calendar", "Chronograph", "Skeletonized"], "merchant_slug": "watch-collectors-uk", "merchant_name": "Watch Collectors UK", "image_url": "https://cdn.shopify.com/s/files/1/0628/2218/7234/files/Patek_Philippe_Annual_Cal_01_b97bf6b3-9f81-48cc-9d3b-cf7462081caa.jpg?v=1777284788", "detail_url": "https://mostexpensivewatches.net/listing/h_8432872259810", "buy_url": "https://mostexpensivewatches.net/out/h_8432872259810", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_8432872259810/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_8432872259810/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_8432872259810/via/farfetch"}], "available": true}], "auction_lots": [{"slug": "patek-philippe-1579-2020", "brand": "Patek Philippe", "reference": "1579", "model": "Chronograph \"Spider Lugs\"", "case_material": "Platinum", "hammer_usd": 2050000, "year_sold": 2020, "venue": "Phillips Geneva", "lot_summary": "One of only three known examples of the reference 1579 cased in platinum. This piece features unique blue enamel graphics and the reference's signature faceted \"spider\" lugs.", "source_url": "https://www.phillips.com/detail/patek-philippe/CH080120/214", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/patek-philippe-1579-2020"}]}