{"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."}, "listing_stats": {"count": 17, "median": 132500.0, "low": 15900.0, "high": 750000.0, "brands": 1, "merchants": 7}, "listings": [{"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": 300000.0, "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", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7739650343121/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7739650343121/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7739650343121/via/farfetch"}], "available": true}, {"id": "h_7761593598161", "title": "Audemars Piguet Audemars Piguet Royal Oak Perpetual Calendar 26574BC.OO.1220BC.01 \"Qatar Edition\"", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Perpetual Calendar 26574BC.OO.1220BC.01 \"Qatar Edition\"", "reference": "1220BC.01", "price_usd": 258000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k White Gold", "case_size_mm": 41.0, "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_26574BC.OO.1220BC.01_Qatar_Edition__1.jpg?v=1781902330", "detail_url": "https://mostexpensivewatches.net/listing/h_7761593598161", "buy_url": "https://mostexpensivewatches.net/out/h_7761593598161", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7761593598161/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7761593598161/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7761593598161/via/farfetch"}], "available": true}, {"id": "h_6894109393030", "title": "Audemars Piguet 18ct yellow gold Audemar Piguet ref. 5526 minute repeating perpetual calendar, astronomic 'Grande complication' pocket watch. Made 1964", "brand": "Audemars Piguet", "model": "18ct yellow gold Audemar Piguet ref. 5526 minute repeating perpetual calendar, astronomic 'Grande complication' pocket watch. Made 1964", "reference": "5526", "price_usd": 150000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Yellow Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Minute Repeater", "Perpetual Calendar", "Split-Seconds Chronograph", "Moon Phase"], "merchant_slug": "somlo", "merchant_name": "Somlo London", "image_url": "https://cdn.shopify.com/s/files/1/0161/6687/9332/files/G3027_2_c871aba1-c85a-4412-91e9-14d9e3e528dd.jpg?v=1731671519", "detail_url": "https://mostexpensivewatches.net/listing/h_6894109393030", "buy_url": "https://mostexpensivewatches.net/out/h_6894109393030", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_6894109393030/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_6894109393030/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_6894109393030/via/farfetch"}], "available": true}, {"id": "h_7771558543569", "title": "Audemars Piguet Audemars Piguet Royal Oak Perpetual Calendar 25820ST.OO.0944ST.05", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Perpetual Calendar 25820ST.OO.0944ST.05", "reference": "0944ST.05", "price_usd": 145000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "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/1_Audemars_Piguet_Royal_Oak_Perpetual_Calendar_25820ST.OO.0944ST.05.jpg?v=1784316474", "detail_url": "https://mostexpensivewatches.net/listing/h_7771558543569", "buy_url": "https://mostexpensivewatches.net/out/h_7771558543569", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7771558543569/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7771558543569/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7771558543569/via/farfetch"}], "available": true}, {"id": "h_7405096960209", "title": "Audemars Piguet Audemars Piguet Royal Oak Perpetual Calendar 26574TI.OO.1220TI.01", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Perpetual Calendar 26574TI.OO.1220TI.01", "reference": "1220TI.01", "price_usd": 139000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Grade 5 Titanium", "case_size_mm": 41.0, "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/1_Audemars_Piguet_Royal_Oak_Perpetual_Calendar_26574TI.OO.1220TI.01.jpg?v=1789748188", "detail_url": "https://mostexpensivewatches.net/listing/h_7405096960209", "buy_url": "https://mostexpensivewatches.net/out/h_7405096960209", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7405096960209/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7405096960209/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7405096960209/via/farfetch"}], "available": true}, {"id": "h_7789467435217", "title": "Audemars Piguet Audemars Piguet Royal Oak Perpetual Calendar 26574ST.OO.1220ST.03", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Perpetual Calendar 26574ST.OO.1220ST.03", "reference": "1220ST.03", "price_usd": 132500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 41.0, "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/1_Audemars_Piguet_Royal_Oak_Perpetual_Calendar_26574ST.OO.1220ST.03.jpg?v=1786732519", "detail_url": "https://mostexpensivewatches.net/listing/h_7789467435217", "buy_url": "https://mostexpensivewatches.net/out/h_7789467435217", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7789467435217/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7789467435217/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7789467435217/via/farfetch"}], "available": true}, {"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", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_6965700034769/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_6965700034769/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_6965700034769/via/farfetch"}], "available": true}, {"id": "h_7776413384913", "title": "Audemars Piguet Audemars Piguet Royal Oak Perpetual Calendar 25686BA.OO.0944BA.03", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Perpetual Calendar 25686BA.OO.0944BA.03", "reference": "0944BA.03", "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/1_Audemars_Piguet_Royal_Oak_Perpetual_Calendar_25686BA.OO.0944BA.03.jpg?v=1785531860", "detail_url": "https://mostexpensivewatches.net/listing/h_7776413384913", "buy_url": "https://mostexpensivewatches.net/out/h_7776413384913", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7776413384913/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7776413384913/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7776413384913/via/farfetch"}], "available": true}, {"id": "h_7802219856081", "title": "Audemars Piguet Audemars Piguet Jules Audemars Perpetual Calendar 26390OR.OO.D093CR.01", "brand": "Audemars Piguet", "model": "Audemars Piguet Jules Audemars Perpetual Calendar 26390OR.OO.D093CR.01", "reference": "26390OR.", "price_usd": 69700.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Rose Gold", "case_size_mm": 41.0, "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/1_Audemars_Piguet_Jules_Audemars_Perpetual_Calendar_26390OR.OO.D093CR.01.jpg?v=1788545697", "detail_url": "https://mostexpensivewatches.net/listing/h_7802219856081", "buy_url": "https://mostexpensivewatches.net/out/h_7802219856081", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7802219856081/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7802219856081/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7802219856081/via/farfetch"}], "available": true}, {"id": "h_7768715264087", "title": "Audemars Piguet Audemars Piguet Royal Oak Perpetual Calendar 'Cactus Jack'", "brand": "Audemars Piguet", "model": "Audemars Piguet Royal Oak Perpetual Calendar 'Cactus Jack'", "reference": "40993511", "price_usd": 750000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k White Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12772_40993511_AUDEMARSPIGUET_ROYALOAKPERPETUALCALENDAROPENWORKED_26585CM.OO.D301VE.01-5.jpg?v=1789408320", "detail_url": "https://mostexpensivewatches.net/listing/h_7768715264087", "buy_url": "https://mostexpensivewatches.net/out/h_7768715264087", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7768715264087/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7768715264087/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7768715264087/via/farfetch"}], "available": false}, {"id": "h_7404479185005", "title": "Audemars Piguet 1992 Audemars Piguet Royal Oak Quantième Perpetual Calendar 18K YG (Ref. 25636BA) Openwork \"Small Font\" Dial W/ Box, Winder, AP COA, AP Extract, AP Service Papers, & Accessories", "brand": "Audemars Piguet", "model": "1992 Audemars Piguet Royal Oak Quantième Perpetual Calendar 18K YG (Ref. 25636BA) Openwork \"Small Font\" Dial W/ Box, Winder, AP COA, AP Extract, AP Service Papers, & Accessories", "reference": "25636BA", "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"], "merchant_slug": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/files/Img027679copy.jpg?v=1716510327", "detail_url": "https://mostexpensivewatches.net/listing/h_7404479185005", "buy_url": "https://mostexpensivewatches.net/out/h_7404479185005", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7404479185005/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7404479185005/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7404479185005/via/farfetch"}], "available": false}, {"id": "h_6968141906003", "title": "Audemars Piguet Royal Oak Perpetual Calendar Ultra-Thin | 26586IP | Titanium & Platinum", "brand": "Audemars Piguet", "model": "Royal Oak Perpetual Calendar Ultra-Thin | 26586IP | Titanium & Platinum", "reference": "26586IP", "price_usd": 140000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "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_Ultra-Thin_RD-2_26586IP_OO_1240IP_01_titanium_platinum_A_Collected_Man_London_00.jpg?v=1681389703", "detail_url": "https://mostexpensivewatches.net/listing/h_6968141906003", "buy_url": "https://mostexpensivewatches.net/out/h_6968141906003", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_6968141906003/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_6968141906003/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_6968141906003/via/farfetch"}], "available": false}, {"id": "h_7298532147283", "title": "Audemars Piguet Perpetual Calendar | 25820ST | Stainless Steel", "brand": "Audemars Piguet", "model": "Perpetual Calendar | 25820ST | Stainless Steel", "reference": "25820ST", "price_usd": 98500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/files/97cd28db0b747a68897fc4994972aab3.jpg?v=1714648869", "detail_url": "https://mostexpensivewatches.net/listing/h_7298532147283", "buy_url": "https://mostexpensivewatches.net/out/h_7298532147283", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7298532147283/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7298532147283/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7298532147283/via/farfetch"}], "available": false}, {"id": "h_7065051758675", "title": "Audemars Piguet Perpetual Calendar | 25657PT | Platinum", "brand": "Audemars Piguet", "model": "Perpetual Calendar | 25657PT | Platinum", "reference": "25657PT", "price_usd": 28000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "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/files/2bace593736a80a73a70ed82c92eaa8d.jpg?v=1697105310", "detail_url": "https://mostexpensivewatches.net/listing/h_7065051758675", "buy_url": "https://mostexpensivewatches.net/out/h_7065051758675", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7065051758675/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7065051758675/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7065051758675/via/farfetch"}], "available": false}, {"id": "h_7398738329709", "title": "Audemars Piguet 1990s Audemars Piguet Quantième Perpetual Calendar 18K YG (Ref. 25661BA) \"Cal. 2120/2800\"", "brand": "Audemars Piguet", "model": "1990s Audemars Piguet Quantième Perpetual Calendar 18K YG (Ref. 25661BA) \"Cal. 2120/2800\"", "reference": "2120/2800", "price_usd": 22000.0, "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": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/files/Img027741_4b559163-ad8d-4caa-b4b7-b9c2c7d09295.jpg?v=1716253079", "detail_url": "https://mostexpensivewatches.net/listing/h_7398738329709", "buy_url": "https://mostexpensivewatches.net/out/h_7398738329709", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7398738329709/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7398738329709/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7398738329709/via/farfetch"}], "available": false}, {"id": "h_7641609863394", "title": "Audemars Piguet Audemars Piguet Quantieme Perpetual Calendar 25911OR-O-0002CR-01 Platinum", "brand": "Audemars Piguet", "model": "Audemars Piguet Quantieme Perpetual Calendar 25911OR-O-0002CR-01 Platinum", "reference": "25911OR-O-", "price_usd": 18000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "case_size_mm": 36.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Moon Phase", "Skeletonized"], "merchant_slug": "watch-collectors-uk", "merchant_name": "Watch Collectors UK", "image_url": "https://cdn.shopify.com/s/files/1/0628/2218/7234/products/audemars_piguet_perpetual_calendar_25911oro0002cr01_platinum_second_hand_watch_collectors_1__1-1.jpg?v=1647032210", "detail_url": "https://mostexpensivewatches.net/listing/h_7641609863394", "buy_url": "https://mostexpensivewatches.net/out/h_7641609863394", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7641609863394/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_7641609863394/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_7641609863394/via/farfetch"}], "available": false}, {"id": "h_15751393313113", "title": "Audemars Piguet Audemars Piguet Perpetual Calendar Yellow Gold Reference 5548", "brand": "Audemars Piguet", "model": "Audemars Piguet Perpetual Calendar Yellow Gold Reference 5548", "reference": "5548", "price_usd": 15900.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Yellow Gold", "case_size_mm": 95.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "merchant_slug": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-1187-Audemars-Piguet-Quantieme-Perpetuel-ref-yellow-gold_001.jpg?v=1756206473", "detail_url": "https://mostexpensivewatches.net/listing/h_15751393313113", "buy_url": "https://mostexpensivewatches.net/out/h_15751393313113", "alt_buy_urls": [{"partner": "goldsmiths", "name": "Goldsmiths", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_15751393313113/via/goldsmiths"}, {"partner": "selfridges", "name": "Selfridges", "region": "UK", "url": "https://mostexpensivewatches.net/out/h_15751393313113/via/selfridges"}, {"partner": "farfetch", "name": "Farfetch", "region": "Global", "url": "https://mostexpensivewatches.net/out/h_15751393313113/via/farfetch"}], "available": false}], "auction_lots": []}