{"reference": {"slug": "omega-145", "brand": "Omega", "ref": "145", "model": "Speedmaster Professional", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/omega-145", "description": "The Omega Speedmaster Professional reference 145.012 was produced between approximately 1967 and 1969. Collectors prioritize this reference because it is the final Speedmaster to house the column-wheel Calibre 321 movement before the transition to the cam-actuated Calibre 861. It features the asymmetrical 42mm stainless steel case with twisted lyre lugs and integrated crown guards. This reference is historically significant as the specific model worn by the majority of Apollo astronauts on the lunar surface. On the secondary market, prices typically range from $10,000 to $20,000 depending on the condition of the \"Dot Over 90\" bezel and dial patina. A notable production variant is the 145.012-67 SP, which often features a specific pusher design. While more common than the symmetrical-case 105.003, the 145.012 remains a primary target for those seeking the original technical specifications used during the NASA moon landings."}, "listing_stats": {"count": 174, "median": 6250.0, "low": 3000.0, "high": 74000.0, "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_6982726156422", "title": "OMEGA 18ct yellow gold OMEGA ref. 145.0052 Speedmaster 'Jubilee' chronograph wristwatch. Made 1992", "brand": "OMEGA", "model": "18ct yellow gold OMEGA ref. 145.0052 Speedmaster 'Jubilee' chronograph wristwatch. Made 1992", "reference": "145.0052", "price_usd": 19000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Yellow Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "somlo", "merchant_name": "Somlo London", "image_url": "https://cdn.shopify.com/s/files/1/0161/6687/9332/files/O.3208_1_e887226e-a734-4d4e-aa53-4056999638c2.jpg?v=1753273612", "detail_url": "https://mostexpensivewatches.net/listing/h_6982726156422", "buy_url": "https://mostexpensivewatches.net/out/h_6982726156422", "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. 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Made 1971", "reference": "145.022", "price_usd": 9800.0, "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/O3109_1.jpg?v=1716985360", "detail_url": "https://mostexpensivewatches.net/listing/h_6863095693446", "buy_url": "https://mostexpensivewatches.net/out/h_6863095693446", "available": true}, {"id": "h_7024828776582", "title": "OMEGA Stainless steel OMEGA ref. 145.022 Speedmaster Professional chronograph wristwatch. Made 1971", "brand": "OMEGA", "model": "Stainless steel OMEGA ref. 145.022 Speedmaster Professional chronograph wristwatch. 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Made 1977", "reference": "145.022-76", "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/O3141_1_56b34edb-49b9-44cd-a71b-179e8845b8a3.jpg?v=1737043163", "detail_url": "https://mostexpensivewatches.net/listing/h_6875684339846", "buy_url": "https://mostexpensivewatches.net/out/h_6875684339846", "available": true}, {"id": "h_6789003247750", "title": "OMEGA Stainless steel OMEGA Speedmaster ref. ST 345.0022 Professional 20th Anniversary 'Apollo XI' chronograph wristwatch. Made 1995", "brand": "OMEGA", "model": "Stainless steel OMEGA Speedmaster ref. ST 345.0022 Professional 20th Anniversary 'Apollo XI' chronograph wristwatch. 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. 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"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-705_Omega_Speedmaster_Apollo_Soyuz_04.jpg?v=1756207300", "detail_url": "https://mostexpensivewatches.net/listing/h_15751431684441", "buy_url": "https://mostexpensivewatches.net/out/h_15751431684441", "available": false}], "auction_lots": [{"slug": "omega-145-012-67-sp-2021", "brand": "Omega", "reference": "145.012-67 SP", "model": "Speedmaster Professional \"Ralph Ellison\"", "case_material": "Stainless Steel", "hammer_usd": 667800, "year_sold": 2021, "venue": "Phillips New York", "lot_summary": "Owned and worn for over 25 years by the renowned American author Ralph Ellison, this watch was acquired by the Omega Museum for its permanent collection.", "source_url": "https://www.phillips.com/detail/omega/NY080121/138", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/omega-145-012-67-sp-2021"}, {"slug": "omega-145-022-2022", "brand": "Omega", "reference": "145.022", "model": "Speedmaster \"Alaska Project\" Prototype", "case_material": "Stainless Steel", "hammer_usd": 550000, "year_sold": 2022, "venue": "Phillips Geneva", "lot_summary": "An extremely rare prototype delivered to NASA's Apollo Program Office in 1970 as part of the secret 'Alaska II' project to create the ultimate space watch.", "source_url": "https://www.phillips.com/detail/omega/CH080122/111", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/omega-145-022-2022"}, {"slug": "omega-145022-69-2015", "brand": "Omega", "reference": "145022-69", "model": "Speedmaster Professional \"Apollo 17 Flown\"", "case_material": "Stainless Steel", "hammer_usd": 245000, "year_sold": 2015, "venue": "Christie's New York", "lot_summary": "A historically significant Speedmaster flown to the moon on Apollo 17, used by astronaut Ron Evans for heat flow experiments and hand-engraved by him to commemorate the mission.", "source_url": "https://www.christies.com/en/lot/lot-5959911", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/omega-145022-69-2015"}, {"slug": "omega-st-145-014-2018", "brand": "Omega", "reference": "ST 145.014", "model": "Speedmaster \"Alaska I\" Prototype", "case_material": "Stainless Steel", "hammer_usd": 194304, "year_sold": 2018, "venue": "Phillips Geneva", "lot_summary": "One of only a few 'Mark II' Speedmaster prototypes created for the 'Alaska I' project and delivered to NASA for official testing in 1970.", "source_url": "https://www.phillips.com/detail/omega/CH080218/36", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/omega-st-145-014-2018"}, {"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"}, {"slug": "omega-145-012-67-sp-2019", "brand": "Omega", "reference": "145.012-67 SP", "model": "Speedmaster \"Ultraman\"", "case_material": "Stainless Steel", "hammer_usd": 37500, "year_sold": 2019, "venue": "Phillips Geneva", "lot_summary": "Distinguished by its unique orange chronograph hand, this reference gained fame through its appearance in the Japanese TV show 'Return of Ultraman'.", "source_url": "https://www.phillips.com/detail/omega/CH080219/190", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/omega-145-012-67-sp-2019"}, {"slug": "omega-145-022-2015", "brand": "Omega", "reference": "145.022", "model": "Speedmaster \"Soyuz-Apollo\"", "case_material": "Stainless Steel", "hammer_usd": 37500, "year_sold": 2015, "venue": "Christie's New York", "lot_summary": "A limited edition Speedmaster from 1976 commemorating the first international space mission, featuring the mission patch at 12 o'clock.", "source_url": "https://www.christies.com/en/lot/lot-5959919", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/omega-145-022-2015"}, {"slug": "omega-1450022-2015", "brand": "Omega", "reference": "1450022", "model": "Speedmaster Professional \"Mir Flown\"", "case_material": "Stainless Steel", "hammer_usd": 25000, "year_sold": 2015, "venue": "Christie's New York", "lot_summary": "One of only 28 examples that spent 365 days aboard the Russian Space Station Mir between 1993 and 1994 to test the effects of microgravity.", "source_url": "https://www.christies.com/en/lot/lot-5959933", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/omega-1450022-2015"}]}