{"query": "50TH", "brand": null, "total": 4, "limit": 10, "matches": [{"slug": "blancpain-50th", "brand": "Blancpain", "ref": "50TH", "model": "Fifty Fathoms 50th Anniversary", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-50th", "description": "Released in 2003 to commemorate the model's 1953 debut, the Blancpain Fifty Fathoms 50th Anniversary (Ref. 2200-1130-71) was limited to 150 units across three series of 50 pieces each. This reference marked the transition of the Fifty Fathoms into the modern era, featuring a 40.3mm stainless steel case and a sapphire crystal bezel insert, which replaced the acrylic used in vintage iterations. It is powered by the Calibre 1151 automatic movement, providing a 100-hour power reserve. Collectors prioritize this reference for its specific dimensions, as it remains smaller than the subsequent 45mm standard production models. On the secondary market, these timepieces typically trade between $25,000 and $35,000 depending on the presence of the original dive light and specialized packaging. While the three series are technically identical, the case backs are individually numbered 1/50 for each specific market allocation.", "score": 199}, {"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": 72}, {"slug": "breguet-3857", "brand": "Breguet", "ref": "3857", "model": "250th Anniversary Minute Repeating Perpetual Calendar Tourbillon", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-3857", "description": "The Breguet Reference 3857 was produced in 1997 as a limited edition of 300 pieces to commemorate the 250th anniversary of Abraham-Louis Breguet’s birth. This 18k yellow gold timepiece integrates three major complications: a minute repeater, a perpetual calendar, and a one-minute tourbillon. It utilizes the manual-wind Caliber 558 QP, which features a hand-engraved movement visible through a sapphire caseback. The 37mm case includes the brand’s signature coin-edge fluting and straight lugs, while the silvered gold dial displays four sub-dials and hand-guilloché patterns. Collectors value this reference for its historical significance and the density of complications within a traditional case size. On the secondary market, this reference typically trades in the low-to-mid six-figure range, often between $150,000 and $250,000 depending on condition. A notable auction result occurred at Christie’s in 2016, where a yellow gold example realized approximately $173,000.", "score": 72}, {"slug": "rolex-sea-dweller-126600-red-text", "brand": "Rolex", "ref": "126600", "model": "Sea-Dweller 50th Anniversary", "case_material": "Stainless Steel", "url": "https://mostexpensivewatches.net/reference/rolex-sea-dweller-126600-red-text", "description": "The Rolex Sea-Dweller reference 126600 entered production in 2017 to commemorate the model's 50th anniversary and remains in the current catalog. This reference introduced a 43mm stainless steel case, a departure from the traditional 40mm size, and integrated the caliber 3235 movement with a 70-hour power reserve. Collectors prioritize this model for its \"Single Red\" dial, featuring the Sea-Dweller name in red text as a tribute to the original 1967 prototype. It was also the first Sea-Dweller to include a cyclops magnification lens over the date window, a controversial design shift for the line. On the secondary market, prices typically range between $13,000 and $16,000 depending on condition and documentation. Early 2017 production units are sometimes distinguished by collectors as \"Mark 1\" dials, which lack the small Rolex crown emblem at the six o'clock position introduced in later iterations.", "score": 72}]}