{"query": "1665", "brand": null, "total": 1, "limit": 10, "matches": [{"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.", "score": 199}]}