{"reference": {"slug": "rolex-1665", "brand": "Rolex", "ref": "1665", "model": "COMEX Sea-Dweller", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/rolex-1665", "description": "The Rolex Sea-Dweller reference 1665 COMEX was produced between approximately 1977 and 1981 specifically for the Compagnie Maritime d'Expertises. This reference is valued by collectors for its association with commercial deep-sea diving and its technical specifications, including the caliber 1570 movement and a helium escape valve integrated into the stainless steel case. Distinctive features include the COMEX logo printed on the dial and a unique issue number engraved on the caseback. Rarity is a primary driver of value, as production was limited to an estimated 300 units. On the secondary market, these timepieces typically command prices in the mid-to-high six-figure range depending on provenance and condition. A notable variant is the \"Pisani\" dial, and documented examples with original diving logs or delivery papers often achieve record prices at auction, such as results exceeding $500,000 for well-preserved specimens."}, "listing_stats": {"count": 18, "median": 22200.0, "low": 16650.0, "high": 225000.0, "brands": 1, "merchants": 3}, "listings": [{"id": "h_16266295542105", "title": "Rolex Rolex Sea-Dweller 1665 Great White MK1 Dial with Box and Papers", "brand": "Rolex", "model": "Rolex Sea-Dweller 1665 Great White MK1 Dial with Box and Papers", "reference": "1665", "price_usd": 21600.0, "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-3700RolexSea-Dweller1665Boxandpaperset_221_1x1_8dd1c123-3c26-4b9e-9ad6-f79b7f494f16.jpg?v=1778659695", "detail_url": "https://mostexpensivewatches.net/listing/h_16266295542105", "buy_url": "https://mostexpensivewatches.net/out/h_16266295542105", "available": true}, {"id": "h_4859488632941", "title": "Rolex *Unworn* 2020 Rolex Submariner (Ref. 116659SABR) W/ Box & Cards", "brand": "Rolex", "model": "*Unworn* 2020 Rolex Submariner (Ref. 116659SABR) W/ Box & Cards", "reference": "2020", "price_usd": 225000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k White Gold", "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/DSC07899_a2af4ee5-e993-4c0e-bd42-4d4422ae743a.jpg?v=1607743888", "detail_url": "https://mostexpensivewatches.net/listing/h_4859488632941", "buy_url": "https://mostexpensivewatches.net/out/h_4859488632941", "available": false}, {"id": "h_6876464873547", "title": "Rolex Rolex 1665 1665", "brand": "Rolex", "model": "Rolex 1665 1665", "reference": "1665", "price_usd": 85000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/products/Rolex-1665-1665-10-10-ROL-YZG56N-98c304b23444_5f27851a-d22b-4853-a4b9-2a2a9c322856.png?v=1698783365", "detail_url": "https://mostexpensivewatches.net/listing/h_6876464873547", "buy_url": "https://mostexpensivewatches.net/out/h_6876464873547", "available": false}, {"id": "h_194437087246", "title": "Rolex 1972 Rolex Double Red Sea-Dweller (Ref. 1665) \"Mk. 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IV Dial", "reference": "1981", "price_usd": 16950.0, "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/Img039901_6f604acb-eb5e-4fa0-8d8c-92586e8a7dad.jpg?v=1762897473", "detail_url": "https://mostexpensivewatches.net/listing/h_7882134159469", "buy_url": "https://mostexpensivewatches.net/out/h_7882134159469", "available": false}, {"id": "h_7091033505901", "title": "Rolex 1978 Rolex Great White Sea-Dweller (Ref. 1665) \"Rail\" Dial W/ RSC Card & Service Records", "brand": "Rolex", "model": "1978 Rolex Great White Sea-Dweller (Ref. 1665) \"Rail\" Dial W/ RSC Card & Service Records", "reference": "1978", "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/files/Img021345_7b115814-562b-4592-96f4-cc3dc25669b8.jpg?v=1695795460", "detail_url": "https://mostexpensivewatches.net/listing/h_7091033505901", "buy_url": "https://mostexpensivewatches.net/out/h_7091033505901", "available": false}, {"id": "h_7546888552557", "title": "Rolex 1979 Rolex Sea-Dweller \"Great White\" (Ref. 1665) Mk. III Dial", "brand": "Rolex", "model": "1979 Rolex Sea-Dweller \"Great White\" (Ref. 1665) Mk. III Dial", "reference": "1979", "price_usd": 16650.0, "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/Img031016_8e4245a5-5130-4b8a-98db-321a32048107.jpg?v=1728017920", "detail_url": "https://mostexpensivewatches.net/listing/h_7546888552557", "buy_url": "https://mostexpensivewatches.net/out/h_7546888552557", "available": false}], "auction_lots": [{"slug": "rolex-double-red-sea-dweller-mk1", "brand": "Rolex", "reference": "1665", "model": "Double Red Sea-Dweller Mk1", "case_material": "Stainless Steel", "hammer_usd": 220000, "year_sold": 2024, "venue": "Phillips New York", "lot_summary": "Early 'Double Red' Sea-Dweller (red 'Sea-Dweller Submariner 2000' text on dial). Mark 1 dial — most desirable variant.", "url": "https://mostexpensivewatches.net/auctions/rolex-double-red-sea-dweller-mk1"}, {"slug": "rolex-1665-2008", "brand": "Rolex", "reference": "1665", "model": "COMEX Sea-Dweller", "case_material": "Stainless Steel", "hammer_usd": 248800, "year_sold": 2008, "venue": "Antiquorum New York", "lot_summary": "Sold during the 'Revolution' thematic sale, this example was issued to the French diving company COMEX and remains a benchmark for the reference.", "source_url": "https://www.antiquorum.swiss/news/history/", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/rolex-1665-2008"}]}