{"query": "570", "brand": null, "total": 3, "limit": 10, "matches": [{"slug": "patek-philippe-570", "brand": "Patek Philippe", "ref": "570", "model": "Calatrava", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/patek-philippe-570", "description": "The Patek Philippe Reference 570 was produced from 1938 until approximately 1972. While most examples were cased in precious metals, the stainless steel variant is highly sought after due to its rarity and oversized 36mm case, which was significantly larger than the standard 30-31mm watches of that era. Collectors value the steel 570 for its flat bezel, sharp case lines, and diverse dial configurations, including sector dials and those with Breguet numerals. Early models typically house the 12-120 manual-wind caliber, while later versions utilize the 12-400 or 27-SC movements. On the secondary market, steel examples generally command prices in the low-to-mid six-figure range, depending on dial originality and case condition. A notable auction result occurred in 2021 when a rare two-tone sector dial steel 570 sold for over 3 million CHF, reflecting the extreme scarcity of specific steel configurations.", "score": 198}, {"slug": "breguet-5707", "brand": "Breguet", "ref": "5707", "model": "Classique Alarm Le Réveil du Tsar", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-5707", "description": "The Breguet Classique Alarm Le Réveil du Tsar reference 5707 entered production in 2003 and remains a staple of the Classique collection, though availability varies by metal. Collectors prioritize this reference for the Calibre 519F, a self-winding movement featuring a column-wheel coordinated mechanical alarm and a second time zone. The 18k white gold case measures 39mm in diameter and 11.3mm thick, housing a solid gold dial decorated with four distinct engine-turned guilloché patterns. Notable technical features include an alarm power reserve indicator at 11 o'clock and an on/off aperture at 12 o'clock. On the secondary market, this reference typically trades between $16,000 and $22,000 depending on the presence of the original white gold deployment buckle and service history. While the 5707BB is the standard white gold execution, a boutique-only \"Enamel\" variant, reference 5707BA, was produced with a grand feu dial.", "score": 83}, {"slug": "rolex-explorer-ii-226570-polar", "brand": "Rolex", "ref": "226570", "model": "Explorer II Polar", "case_material": "Stainless Steel", "url": "https://mostexpensivewatches.net/reference/rolex-explorer-ii-226570-polar", "description": "The Rolex Explorer II reference 226570 was introduced in 2021 to mark the 50th anniversary of the model line and remains in current production. Collectors prioritize this reference for its caliber 3285 movement, which features a Chronergy escapement and a 70-hour power reserve. The \"Polar\" variant is distinguished by its white lacquer dial, black-outlined hands, and indices coated in bright blue Chromalight luminescence. The 42mm Oystersteel case retains the brushed fixed bezel with a 24-hour scale, though this generation features thinned lugs and a widened bracelet for improved proportions compared to its predecessor, the 216570. On the secondary market, prices typically range from $10,500 to $13,000 depending on condition and provenance. A notable production detail is the return to a matte black finish on the base of the hands, correcting the \"phantom\" floating effect seen on previous iterations.", "score": 83}]}