{"reference": {"slug": "omega-ba145", "brand": "Omega", "ref": "BA145", "model": "Speedmaster Professional", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/omega-ba145", "description": "The Omega Speedmaster Professional BA145.022 was produced between 1969 and 1973 to commemorate the Apollo 11 moon landing. This reference is the first gold Speedmaster, limited to 1,014 numbered units. It features an 18k yellow gold case and a matching \"President\" style bracelet with hollow links. Collectors prioritize this model for its solid gold \"OM\" (Or Massif) dial with applied onyx indices and its burgundy aluminum bezel insert. The watch houses the manual-wind Calibre 861 movement. Numbers 1 through 28 were gifted to NASA astronauts and government officials, while the remaining units were sold to the public. On the secondary market, prices typically range from $50,000 to over $100,000 depending on the presence of the original \"crater\" box and the condition of the bezel. In 2022, an example belonging to astronaut Wally Schirra sold at auction for approximately $1.9 million."}, "listing_stats": {"count": 154, "median": 5950.0, "low": 3000.0, "high": 52270.0, "brands": 1, "merchants": 6}, "listings": [{"id": "h_8029451813186", "title": "OMEGA Speedmaster Moonwatch Professional Chronograph Calibre 321 - 42 mm Platinum Case - Black Dial - Black Leather Strap - 311.93.42.30.99.001", "brand": "OMEGA", "model": "Speedmaster Moonwatch Professional Chronograph Calibre 321 - 42 mm Platinum Case - Black Dial - Black Leather Strap - 311.93.42.30.99.001", "reference": "311.93", "price_usd": 52270.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "case_size_mm": 42.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "watch-affinity", "merchant_name": "Watch-Affinity", "image_url": "https://cdn.shopify.com/s/files/1/0683/2449/1586/products/31193423099001.jpg?v=1669756256", "detail_url": "https://mostexpensivewatches.net/listing/h_8029451813186", "buy_url": "https://mostexpensivewatches.net/out/h_8029451813186", "available": true}, {"id": "h_14975897207167", "title": "OMEGA Stainless steel OMEGA Speedmaster Professional 'SpeedyMoon' chronograph. Made 1990", "brand": "OMEGA", "model": "Stainless steel OMEGA Speedmaster Professional 'SpeedyMoon' chronograph. Made 1990", "reference": "1990", "price_usd": 18500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph", "Moon Phase"], "merchant_slug": "somlo", "merchant_name": "Somlo London", "image_url": "https://cdn.shopify.com/s/files/1/0161/6687/9332/files/O.3321_1.jpg?v=1741692599", "detail_url": "https://mostexpensivewatches.net/listing/h_14975897207167", "buy_url": "https://mostexpensivewatches.net/out/h_14975897207167", "available": true}, {"id": "h_15194198671743", "title": "OMEGA Stainless steel OMEGA ref. 145.012 Speedmaster Professional chronograph wristwatch. Made 1968", "brand": "OMEGA", "model": "Stainless steel OMEGA ref. 145.012 Speedmaster Professional chronograph wristwatch. Made 1968", "reference": "145.012", "price_usd": 18000.0, "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": "somlo", "merchant_name": "Somlo London", "image_url": "https://cdn.shopify.com/s/files/1/0161/6687/9332/files/O.3405_1.jpg?v=1752937221", "detail_url": "https://mostexpensivewatches.net/listing/h_15194198671743", "buy_url": "https://mostexpensivewatches.net/out/h_15194198671743", "available": true}, {"id": "h_7127729700998", "title": "OMEGA Stainless steel OMEGA ref. 145.022 APOLLO XI Speedmaster Professional chronograph wristwatch. Made 1971", "brand": "OMEGA", "model": "Stainless steel OMEGA ref. 145.022 APOLLO XI Speedmaster Professional chronograph wristwatch. 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Made 1977", "reference": "145.022", "price_usd": 8000.0, "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": "somlo", "merchant_name": "Somlo London", "image_url": "https://cdn.shopify.com/s/files/1/0161/6687/9332/files/O.3212_1_a02628bd-6245-4427-a410-4c264aa369ee.jpg?v=1736940749", "detail_url": "https://mostexpensivewatches.net/listing/h_6997579956358", "buy_url": "https://mostexpensivewatches.net/out/h_6997579956358", "available": true}, {"id": "h_6875684339846", "title": "OMEGA Stainless steel OMEGA ref. 145.022-76 Speedmaster professional chronograph wristwatch. Made 1977", "brand": "OMEGA", "model": "Stainless steel OMEGA ref. 145.022-76 Speedmaster professional chronograph wristwatch. 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Made 1995", "reference": "345.0022", "price_usd": 8000.0, "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": "somlo", "merchant_name": "Somlo London", "image_url": "https://cdn.shopify.com/s/files/1/0161/6687/9332/files/O.2779_1_d8242590-3209-43f8-b9e5-90080731fbfc.jpg?v=1766234109", "detail_url": "https://mostexpensivewatches.net/listing/h_6789003247750", "buy_url": "https://mostexpensivewatches.net/out/h_6789003247750", "available": true}, {"id": "h_14977793589631", "title": "OMEGA Stainless steel OMEGA ref. 145.0022 Speedmaster Professional chronograph wristwatch. Made 1980", "brand": "OMEGA", "model": "Stainless steel OMEGA ref. 145.0022 Speedmaster Professional chronograph wristwatch. Made 1980", "reference": "145.0022", "price_usd": 7500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 42.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "somlo", "merchant_name": "Somlo London", "image_url": "https://cdn.shopify.com/s/files/1/0161/6687/9332/files/O.3338_1.jpg?v=1741788749", "detail_url": "https://mostexpensivewatches.net/listing/h_14977793589631", "buy_url": "https://mostexpensivewatches.net/out/h_14977793589631", "available": true}, {"id": "h_8029451944258", "title": "OMEGA Speedmaster Moonwatch Professional Watch - 42 mm Steel Case - Tachymeter Bezel - Black Dial - Extra Nato And Velcro Strap - 311.30.42.30.01.005", "brand": "OMEGA", "model": "Speedmaster Moonwatch Professional Watch - 42 mm Steel Case - Tachymeter Bezel - Black Dial - Extra Nato And Velcro Strap - 311.30.42.30.01.005", "reference": "311.30", "price_usd": 5595.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 42.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "watch-affinity", "merchant_name": "Watch-Affinity", "image_url": "https://cdn.shopify.com/s/files/1/0683/2449/1586/products/31130423001005.jpg?v=1669756257", "detail_url": "https://mostexpensivewatches.net/listing/h_8029451944258", "buy_url": "https://mostexpensivewatches.net/out/h_8029451944258", "available": true}, {"id": "h_8029452271938", "title": "OMEGA Speedmaster Moonwatch Professional Watch - 42 mm Steel Case - Tachymeter Bezel - Black Dial - Black Leather Strap - 311.33.42.30.01.002", "brand": "OMEGA", "model": "Speedmaster Moonwatch Professional Watch - 42 mm Steel Case - Tachymeter Bezel - Black Dial - Black Leather Strap - 311.33.42.30.01.002", "reference": "311.33", "price_usd": 5495.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 42.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "watch-affinity", "merchant_name": "Watch-Affinity", "image_url": "https://cdn.shopify.com/s/files/1/0683/2449/1586/products/31133423001002.jpg?v=1669756260", "detail_url": "https://mostexpensivewatches.net/listing/h_8029452271938", "buy_url": "https://mostexpensivewatches.net/out/h_8029452271938", "available": true}, {"id": "h_6981400199302", "title": "OMEGA Stainless steel OMEGA Speedmaster Mark II Professional chronograph wristwatch. Made 1970", "brand": "OMEGA", "model": "Stainless steel OMEGA Speedmaster Mark II Professional chronograph wristwatch. Made 1970", "reference": "1970", "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"], "merchant_slug": "somlo", "merchant_name": "Somlo London", "image_url": "https://cdn.shopify.com/s/files/1/0161/6687/9332/files/O.3204_1_1199b37d-6717-4464-b607-a4a1b50d7605.jpg?v=1736771346", "detail_url": "https://mostexpensivewatches.net/listing/h_6981400199302", "buy_url": "https://mostexpensivewatches.net/out/h_6981400199302", "available": true}, {"id": "h_6886923665542", "title": "OMEGA Stainless steel OMEGA Speedmaster Mark II Professional chronograph wristwatch. Made 1970", "brand": "OMEGA", "model": "Stainless steel OMEGA Speedmaster Mark II Professional chronograph wristwatch. Made 1970", "reference": "1970", "price_usd": 4200.0, "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": "somlo", "merchant_name": "Somlo London", "image_url": "https://cdn.shopify.com/s/files/1/0161/6687/9332/files/O3153_5_5082f821-514b-49ca-8491-5e6af81a89cf.jpg?v=1736769456", "detail_url": "https://mostexpensivewatches.net/listing/h_6886923665542", "buy_url": "https://mostexpensivewatches.net/out/h_6886923665542", "available": true}, {"id": "h_15751415988569", "title": "OMEGA Omega Speedmaster Apollo 11 Gold Ref BA145.022", "brand": "OMEGA", "model": "Omega Speedmaster Apollo 11 Gold Ref BA145.022", "reference": "BA145", "price_usd": 43900.0, "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-926OmegaSpeedmasterApolloGoldrefBA145022_01.jpg?v=1756206960", "detail_url": "https://mostexpensivewatches.net/listing/h_15751415988569", "buy_url": "https://mostexpensivewatches.net/out/h_15751415988569", "available": false}, {"id": "h_6967041163339", "title": "OMEGA OMEGA Speedmaster Professional Moonwatch Co-Axial Master Chronometer Chronograph Canopus Gold 310.60.42.50.02.001", "brand": "OMEGA", "model": "OMEGA Speedmaster Professional Moonwatch Co-Axial Master Chronometer Chronograph Canopus Gold 310.60.42.50.02.001", "reference": "310.60", "price_usd": 31000.0, "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": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/files/OMEGA-Speedmaster-Professional-Moonwatch-310-60-42-50-02-001-10-10-OME-GSD93Y-3b02ee176b80.jpg?v=1722536034", "detail_url": "https://mostexpensivewatches.net/listing/h_6967041163339", "buy_url": "https://mostexpensivewatches.net/out/h_6967041163339", "available": false}, {"id": "h_7433168126039", "title": "OMEGA Omega Speedmaster Professional Moonshine Gold", "brand": "OMEGA", "model": "Omega Speedmaster Professional Moonshine Gold", "reference": "40960265", "price_usd": 23950.0, "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/AS10607_40960265_OMEGA_SPEEDMASTER_31062425099001-6.jpg?v=1750170770", "detail_url": "https://mostexpensivewatches.net/listing/h_7433168126039", "buy_url": "https://mostexpensivewatches.net/out/h_7433168126039", "available": false}], "auction_lots": [{"slug": "omega-ba145-022-69-2015", "brand": "Omega", "reference": "BA145.022-69", "model": "Speedmaster Professional \"Ron Evans Gold\"", "case_material": "18k Yellow Gold", "hammer_usd": 50000, "year_sold": 2015, "venue": "Christie's New York", "lot_summary": "A unique gold Speedmaster gifted to astronaut Ron Evans by Omega to commemorate the Apollo 11 mission, numbered 1007 of 1014.", "source_url": "https://www.christies.com/en/lot/lot-5959912", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/omega-ba145-022-69-2015"}]}