{"reference": {"slug": "heuer-1163", "brand": "Heuer", "ref": "1163", "model": "Autavia", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/heuer-1163", "description": "The Heuer Autavia 1163 was produced between 1969 and 1972, representing the first generation of automatic chronographs from the brand. Collectors prioritize this reference for its use of the Calibre 11 and Calibre 12 movements, which feature a distinctive left-hand crown and right-hand pushers. The 42mm stainless steel case utilizes a tonneau shape with a rotating bezel and 20mm lugs. Key valuation factors include the presence of the \"Chrono-Matic\" dial text on early examples and the specific configuration of the fluted pushers. On the secondary market, prices typically range from $5,000 to $15,000 depending on condition and specific execution. A notable variant is the 1163 \"Jo Siffert,\" characterized by a white dial with blue accents and black registers, which frequently commands a significant premium at auction due to its association with the Swiss Formula One driver."}, "listing_stats": {"count": 25, "median": 7770.0, "low": 3500.0, "high": 45000.0, "brands": 1, "merchants": 4}, "listings": [{"id": "h_7645446144109", "title": "Heuer 1960s Heuer Autavia (Ref. 2446) First Execution Case W/ Mk. II Dial", "brand": "Heuer", "model": "1960s Heuer Autavia (Ref. 2446) First Execution Case W/ Mk. II Dial", "reference": "2446", "price_usd": 45000.0, "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/files/Img035957_782ca6fc-14bd-499e-bedc-76013e72966f.jpg?v=1745953167", "detail_url": "https://mostexpensivewatches.net/listing/h_7645446144109", "buy_url": "https://mostexpensivewatches.net/out/h_7645446144109", "available": true}, {"id": "h_16371651248473", "title": "Heuer Heuer Autavia Black Dial ref 7763C Compressor Case", "brand": "Heuer", "model": "Heuer Autavia Black Dial ref 7763C Compressor Case", "reference": "7763C", "price_usd": 7750.0, "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": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-3745HeuerAutaviaBlackdialref7763_0004_1x1_36ef1c08-5965-4a1d-8961-dfc427f08557.jpg?v=1782468210", "detail_url": "https://mostexpensivewatches.net/listing/h_16371651248473", "buy_url": "https://mostexpensivewatches.net/out/h_16371651248473", "available": true}, {"id": "h_4838207488109", "title": "Heuer 1968 Heuer Autavia (Ref. 2446C) Mk.1", "brand": "Heuer", "model": "1968 Heuer Autavia (Ref. 2446C) Mk.1", "reference": "2446C", "price_usd": 16750.0, "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/Img5127.jpg?v=1660271649", "detail_url": "https://mostexpensivewatches.net/listing/h_4838207488109", "buy_url": "https://mostexpensivewatches.net/out/h_4838207488109", "available": false}, {"id": "h_4839058276461", "title": "Heuer 1969 Heuer Autavia GMT (Ref. 2446C) Mk. III", "brand": "Heuer", "model": "1969 Heuer Autavia GMT (Ref. 2446C) Mk. III", "reference": "2446C", "price_usd": 14550.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["GMT / Dual Time"], "merchant_slug": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/products/DSC06461_1d7ba79a-e57f-4bb2-ad91-bdc4d13c975e.jpg?v=1604715754", "detail_url": "https://mostexpensivewatches.net/listing/h_4839058276461", "buy_url": "https://mostexpensivewatches.net/out/h_4839058276461", "available": false}, {"id": "h_7672982601837", "title": "Heuer 1968 Heuer Autavia (Ref. 2446C) Mk. I Dial", "brand": "Heuer", "model": "1968 Heuer Autavia (Ref. 2446C) Mk. I Dial", "reference": "2446C", "price_usd": 13500.0, "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/files/Img037094_28088745-293b-4fb3-aecc-cc3b78675301.jpg?v=1750484178", "detail_url": "https://mostexpensivewatches.net/listing/h_7672982601837", "buy_url": "https://mostexpensivewatches.net/out/h_7672982601837", "available": false}, {"id": "h_6955240489069", "title": "Heuer 1972 Heuer Autavia GMT (Ref. 2446C) Mk. III", "brand": "Heuer", "model": "1972 Heuer Autavia GMT (Ref. 2446C) Mk. III", "reference": "2446C", "price_usd": 10500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["GMT / Dual Time"], "merchant_slug": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/products/unnamed_v3.jpg?v=1671168934", "detail_url": "https://mostexpensivewatches.net/listing/h_6955240489069", "buy_url": "https://mostexpensivewatches.net/out/h_6955240489069", "available": false}, {"id": "h_15751396950361", "title": "Heuer Heuer Autavia 2446C Tachymeter Black Dial", "brand": "Heuer", "model": "Heuer Autavia 2446C Tachymeter Black Dial", "reference": "2446C", "price_usd": 9900.0, "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-1149-Heuer-Autavia-ref-2446-C_01.jpg?v=1756206548", "detail_url": "https://mostexpensivewatches.net/listing/h_15751396950361", "buy_url": "https://mostexpensivewatches.net/out/h_15751396950361", "available": false}, {"id": "h_7415681613911", "title": "Heuer Heuer Autavia 'Bundeswehr'", "brand": "Heuer", "model": "Heuer Autavia 'Bundeswehr'", "reference": "40992326", "price_usd": 9500.0, "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/AS10556_40992326_HEUER_AUTAVIA_BUND__73663-5.jpg?v=1748454496", "detail_url": "https://mostexpensivewatches.net/listing/h_7415681613911", "buy_url": "https://mostexpensivewatches.net/out/h_7415681613911", "available": false}, {"id": "h_7451240693847", "title": "Heuer Heuer Autavia 'MK 1'", "brand": "Heuer", "model": "Heuer Autavia 'MK 1'", "reference": "40992475", "price_usd": 9250.0, "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/AS10821_40992475_HEUER_AUTAVIA_2446-5.jpg?v=1754267943", "detail_url": "https://mostexpensivewatches.net/listing/h_7451240693847", "buy_url": "https://mostexpensivewatches.net/out/h_7451240693847", "available": false}, {"id": "h_15751403012441", "title": "Heuer Heuer Autavia 2446 Reverse Panda Dial", "brand": "Heuer", "model": "Heuer Autavia 2446 Reverse Panda Dial", "reference": "2446", "price_usd": 8900.0, "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": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-1078-Heuer-Autavia_001.jpg?v=1756206689", "detail_url": "https://mostexpensivewatches.net/listing/h_15751403012441", "buy_url": "https://mostexpensivewatches.net/out/h_15751403012441", "available": false}, {"id": "h_4917239382125", "title": "Heuer 1969 Heuer Autavia GMT (Ref. 2446C) Mk. III", "brand": "Heuer", "model": "1969 Heuer Autavia GMT (Ref. 2446C) Mk. III", "reference": "2446C", "price_usd": 8650.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["GMT / Dual Time"], "merchant_slug": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/products/DSC09798_d6347675-f0fc-4330-adcc-0a21a569b56c.jpg?v=1628638310", "detail_url": "https://mostexpensivewatches.net/listing/h_4917239382125", "buy_url": "https://mostexpensivewatches.net/out/h_4917239382125", "available": false}, {"id": "h_7395953705047", "title": "Heuer Heuer Autavia GMT", "brand": "Heuer", "model": "Heuer Autavia GMT", "reference": "40991663", "price_usd": 8400.0, "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"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS09093_40991663_HEUER_AUTAVIAGMT_11630-5.jpg?v=1744213885", "detail_url": "https://mostexpensivewatches.net/listing/h_7395953705047", "buy_url": "https://mostexpensivewatches.net/out/h_7395953705047", "available": false}, {"id": "h_6536570437741", "title": "Heuer 1968 Heuer Autavia (Ref. 7763C) Mk.1", "brand": "Heuer", "model": "1968 Heuer Autavia (Ref. 7763C) Mk.1", "reference": "7763C", "price_usd": 8150.0, "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/DSC00080_a4aa3c89-a9be-48cd-a89f-05c7e7eb195a.jpg?v=1614386912", "detail_url": "https://mostexpensivewatches.net/listing/h_6536570437741", "buy_url": "https://mostexpensivewatches.net/out/h_6536570437741", "available": false}, {"id": "h_7326727864407", "title": "Heuer Heuer Autavia 'Siffert Colors'", "brand": "Heuer", "model": "Heuer Autavia 'Siffert Colors'", "reference": "40991941", "price_usd": 7770.0, "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/AS09638_40991941_HEUER_AUTAVIASIFFERT_73663_INSERVICE_-6_8f59ed07-5d11-49aa-a089-938bae8e2f30.jpg?v=1732639505", "detail_url": "https://mostexpensivewatches.net/listing/h_7326727864407", "buy_url": "https://mostexpensivewatches.net/out/h_7326727864407", "available": false}, {"id": "h_7516676522093", "title": "Heuer 1970 Heuer Autavia (Ref. 2446C) Mk II", "brand": "Heuer", "model": "1970 Heuer Autavia (Ref. 2446C) Mk II", "reference": "2446C", "price_usd": 7500.0, "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/files/Img029518_00c6c436-b1a8-41fb-bf79-8971e0506df0.jpg?v=1723160544", "detail_url": "https://mostexpensivewatches.net/listing/h_7516676522093", "buy_url": "https://mostexpensivewatches.net/out/h_7516676522093", "available": false}, {"id": "h_15751375520089", "title": "Heuer Heuer Autavia 2446 Reverse Panda Dial", "brand": "Heuer", "model": "Heuer Autavia 2446 Reverse Panda Dial", "reference": "2446", "price_usd": 7400.0, "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": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-1471HeuerAutavia2446Chronograph.jpg?v=1756206091", "detail_url": "https://mostexpensivewatches.net/listing/h_15751375520089", "buy_url": "https://mostexpensivewatches.net/out/h_15751375520089", "available": false}, {"id": "h_7652511449175", "title": "Heuer Heuer Autavia 'Orange Boy'", "brand": "Heuer", "model": "Heuer Autavia 'Orange Boy'", "reference": "40993119", "price_usd": 6800.0, "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/AS12075_40993119_HEUER_AUTAVIA_ORANGEBOY__11630T-1.jpg?v=1779213083", "detail_url": "https://mostexpensivewatches.net/listing/h_7652511449175", "buy_url": "https://mostexpensivewatches.net/out/h_7652511449175", "available": false}, {"id": "h_7630076575853", "title": "Heuer Tropical 1970s Heuer Autavia Automatic Chronograph (Ref. 11630) Silver \"Orange Boy\" Dial", "brand": "Heuer", "model": "Tropical 1970s Heuer Autavia Automatic Chronograph (Ref. 11630) Silver \"Orange Boy\" Dial", "reference": "11630", "price_usd": 6000.0, "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"], "merchant_slug": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/files/Img035200_86c7778c-d40a-4994-bd86-79852cb2cdb1.jpg?v=1743458448", "detail_url": "https://mostexpensivewatches.net/listing/h_7630076575853", "buy_url": "https://mostexpensivewatches.net/out/h_7630076575853", "available": false}, {"id": "h_15751417069913", "title": "Heuer Heuer Autavia Rare Silver Dial Reference 73463", "brand": "Heuer", "model": "Heuer Autavia Rare Silver Dial Reference 73463", "reference": "73463", "price_usd": 5800.0, "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": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-923Heuerautaviaref73463silverdial_013.jpg?v=1756206984", "detail_url": "https://mostexpensivewatches.net/listing/h_15751417069913", "buy_url": "https://mostexpensivewatches.net/out/h_15751417069913", "available": false}, {"id": "h_7643811676269", "title": "Heuer 1971 Heuer Autavia Manual-Wind (Ref. 73363) \"Jo Siffert Colors\"", "brand": "Heuer", "model": "1971 Heuer Autavia Manual-Wind (Ref. 73363) \"Jo Siffert Colors\"", "reference": "73363", "price_usd": 5750.0, "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/files/Img035843_1_1bfd9333-0dfd-4611-8c2a-031d30a7cf00.jpg?v=1745543775", "detail_url": "https://mostexpensivewatches.net/listing/h_7643811676269", "buy_url": "https://mostexpensivewatches.net/out/h_7643811676269", "available": false}, {"id": "h_7645311041645", "title": "Heuer 1970s Heuer Autavia Automatic Chronograph (Ref. 11630) Black \"Orange Boy\" Dial", "brand": "Heuer", "model": "1970s Heuer Autavia Automatic Chronograph (Ref. 11630) Black \"Orange Boy\" Dial", "reference": "11630", "price_usd": 5150.0, "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"], "merchant_slug": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/files/Img035856_7120f64b-de5d-4da7-9102-6f4820ee9958.jpg?v=1745882683", "detail_url": "https://mostexpensivewatches.net/listing/h_7645311041645", "buy_url": "https://mostexpensivewatches.net/out/h_7645311041645", "available": false}, {"id": "h_6980164059245", "title": "Heuer 1970s Heuer Autavia Automatic (Ref. 11630MH) \"Orange Boy\"", "brand": "Heuer", "model": "1970s Heuer Autavia Automatic (Ref. 11630MH) \"Orange Boy\"", "reference": "11630MH", "price_usd": 4500.0, "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"], "merchant_slug": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/products/Img014596_0b0dfd2e-c8c8-4626-ae84-a9346d05f6e7.jpg?v=1676762187", "detail_url": "https://mostexpensivewatches.net/listing/h_6980164059245", "buy_url": "https://mostexpensivewatches.net/out/h_6980164059245", "available": false}, {"id": "h_6741187068013", "title": "Heuer 1973 Heuer Autavia (Ref. 1163V) \"Viceroy\"", "brand": "Heuer", "model": "1973 Heuer Autavia (Ref. 1163V) \"Viceroy\"", "reference": "1163V", "price_usd": 4350.0, "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/DSC03052_de1e1a2d-b9dd-40bb-baae-8be0a623e144.jpg?v=1646270435", "detail_url": "https://mostexpensivewatches.net/listing/h_6741187068013", "buy_url": "https://mostexpensivewatches.net/out/h_6741187068013", "available": false}, {"id": "h_15751415595353", "title": "Heuer Heuer Viceroy Autavia Reference 11630", "brand": "Heuer", "model": "Heuer Viceroy Autavia Reference 11630", "reference": "11630", "price_usd": 3900.0, "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": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-924Heuerautaviaref11630_01.jpg?v=1756206951", "detail_url": "https://mostexpensivewatches.net/listing/h_15751415595353", "buy_url": "https://mostexpensivewatches.net/out/h_15751415595353", "available": false}], "auction_lots": [{"slug": "heuer-1163-2010", "brand": "Heuer", "reference": "1163", "model": "Autavia \"Chronomatic\"", "case_material": "Stainless Steel", "hammer_usd": 46800, "year_sold": 2010, "venue": "Bonhams London", "lot_summary": "An exceptionally early automatic chronograph from 1969, featuring the rare 'Chronomatic' dial signature and original box and papers.", "source_url": "https://www.bonhams.com/auctions/18267/lot/94/", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/heuer-1163-2010"}, {"slug": "heuer-1163-2024", "brand": "Heuer", "reference": "1163", "model": "Autavia 'Pre-Viceroy'", "case_material": "Stainless Steel", "hammer_usd": 18000, "year_sold": 2024, "venue": "Sotheby's New York", "lot_summary": "Engraved for the Vel's Parnelli Jones Racing Team to celebrate their 1970-71 Indy Car Championships; sold with a team-issued coat.", "source_url": "https://www.sothebys.com/en/buy/auction/2024/important-watches-2/reference-1163-autavia-vels-parnelli-jones-racing", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/heuer-1163-2024"}, {"slug": "heuer-1163t-2022", "brand": "Heuer", "reference": "1163T", "model": "Autavia \"Jo Siffert\" Albino", "case_material": "Stainless Steel", "hammer_usd": 12342, "year_sold": 2022, "venue": "Bonhams London", "lot_summary": "A rare variation of the 'Jo Siffert' Autavia featuring white 'Albino' hands with blue tips, from the Gentleman of Motorsports collection.", "source_url": "https://www.bonhams.com/auctions/27665/lot/51/", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/heuer-1163t-2022"}, {"slug": "heuer-1163-2018", "brand": "Heuer", "reference": "1163", "model": "Autavia \"Orange Boy\"", "case_material": "Stainless Steel", "hammer_usd": 6800, "year_sold": 2018, "venue": "Phillips Hong Kong", "lot_summary": "An attractive automatic Autavia with orange accents and a Gay Frères bracelet, sold during the Hong Kong Watch Auction: SIX.", "source_url": "https://www.phillips.com/detail/heuer/HK080118/8063", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/heuer-1163-2018"}]}