{"query": "5887PT/Y2/9WV", "brand": null, "total": 3, "limit": 10, "matches": [{"slug": "breguet-marine-tourbillon-5887-platinum", "brand": "Breguet", "ref": "5887PT/Y2/9WV", "model": "Marine Équation Marchante 5887", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/breguet-marine-tourbillon-5887-platinum", "description": "The Breguet Marine Équation Marchante 5887PT/Y2/9WV was introduced in 2017 and remains in current production. This reference is technically significant for its caliber 581DPE, which features a running equation of time indicated by a second minute hand with a gilded sun tip, a perpetual calendar, and a 60-second tourbillon with a silicon carriage. The 43.9mm platinum case houses a blue gold dial decorated with a wave-pattern engine-turned guilloché. Collectors value the movement’s 80-hour power reserve and the peripheral rotor design that allows an unobstructed view of the finishing and the equation cam on a sapphire disk. On the secondary market, this reference typically trades in the $140,000 to $175,000 range. A notable production detail is the hand-engraved depiction of the Royal Louis, a ship of the French Royal Navy, across the movement bridges, referencing Abraham-Louis Breguet’s 1815 appointment as Horologer de la Marine Royale.", "score": 231}, {"slug": "blancpain-2200a", "brand": "Blancpain", "ref": "2200A", "model": "Fifty Fathoms 50th Anniversary", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-2200a", "description": "Released in 2003 to commemorate the model's half-century milestone, the Blancpain Fifty Fathoms 50th Anniversary Reference 2200A-1130-71 was produced in three limited series of 50 pieces each, totaling 150 units. This reference is significant to collectors as it bridged the gap between vintage aesthetics and modern specifications, introducing the sapphire crystal bezel insert that became a brand standard. The 40.3mm stainless steel case houses the automatic Calibre 1151, offering a 100-hour power reserve. The dial features a date window at 4:30 and \"71\" style metal bracelet or rubber strap options. On the secondary market, these watches typically trade between $25,000 and $35,000 depending on set completeness. A notable production detail is the division into Series I, II, and III, which were allocated to the Asian, European, and American markets respectively, though the technical specifications across all three series remain identical.", "score": 8}, {"slug": "patek-philippe-2497", "brand": "Patek Philippe", "ref": "2497", "model": "Perpetual Calendar (Mid-century)", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/patek-philippe-2497", "description": "The Patek Philippe Reference 2497 was produced between 1951 and 1963, serving as the brand's first series-produced perpetual calendar wristwatch with a center seconds hand. It utilizes the manual-wind Caliber 27-SC Q movement housed in a 37mm case, which was considered oversized for the era. Collectors prioritize this reference for its technical transition from the 1526 and its shared aesthetic DNA with the 2499 chronograph. The 18k pink gold variant is significantly rarer than the yellow gold version, with fewer than 40 examples identified in this metal. Key design evolutions include the shift from \"Feuille\" hands and applied Arabic numerals in the first series to \"Dauphine\" hands and baton markers in the second series. Current secondary market values for pink gold examples typically range from $400,000 to over $700,000, depending on provenance and case crispness, as evidenced by high-profile results at major Geneva auctions.", "score": 8}]}