{"query": "166", "brand": null, "total": 3, "limit": 10, "matches": [{"slug": "omega-166", "brand": "Omega", "ref": "166", "model": "Seamaster", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/omega-166", "description": "The Omega Seamaster reference 166.010 was produced during the 1960s, featuring a 35mm case design with integrated lugs. Collectors seek the 18k pink gold execution due to its lower production volume compared to yellow gold or stainless steel counterparts. This reference typically houses the caliber 562 or 565 automatic movements, which are noted for their swan-neck regulators and quick-set date functions. The case construction includes a screw-down caseback embossed with the Seamaster hippocampus logo, ensuring water resistance specifications of the era. On the secondary market, 18k pink gold examples generally command between $3,500 and $6,000 depending on the presence of an original solid gold beads-of-rice bracelet and dial condition. A notable variant includes the \"Chronometer\" certified version, which features the caliber 564 movement and specific dial text, often achieving higher premiums at specialized watch auctions.", "score": 198}, {"slug": "jaeger-lecoultre-q1662450", "brand": "Jaeger-LeCoultre", "ref": "Q1662450", "model": "Grand Master Tourbillon", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/jaeger-lecoultre-q1662450", "description": "The Jaeger-LeCoultre Master Grand Tourbillon reference Q1662450 was introduced in the mid-2000s and remained in production for approximately a decade before being discontinued. This reference features a 43mm case constructed from 18k pink gold and is powered by the automatic Calibre 978. This movement is historically significant for winning the 2009 International Chronometry Competition organized by the Le Locle Clock and Watch Museum. The dial is characterized by a silvered sunray finish and a large aperture at 6 o’clock revealing the titanium tourbillon carriage. Collectors value this model for its technical precision and the use of a high-frequency 28,800 vph escapement within a tourbillon regulator. On the secondary market, this reference typically trades between $40,000 and $55,000 depending on condition and provenance. A notable production detail is the use of a 22k gold oscillating weight, visible through the sapphire crystal caseback.", "score": 83}, {"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": 83}]}