{"query": "60", "brand": null, "total": 10, "limit": 10, "matches": [{"slug": "mb-f-60", "brand": "MB&F", "ref": "60", "model": "Horological Machine No. 6 Sapphire Vision (HM6-SV)", "case_material": "Platinum and Sapphire Crystal", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/mb-f-60", "description": "The MB&F Horological Machine No. 6 Sapphire Vision (HM6-SV) in platinum was released in 2016 as a limited edition of 10 pieces, marking the final evolution of the HM6 \"Space Pirate\" series which concluded production in 2019. Collectors prioritize this reference for its complex case construction, featuring two plates of solid sapphire crystal sandwiching a platinum center streamliner. The movement, a three-dimensional caliber developed with David Candaux, consists of 475 components and features a 60-second flying tourbillon protected by a retractable semi-spherical titanium shield. Functional details include twin aluminum turbines that regulate the automatic winding system to prevent excessive wear. On the secondary market, the HM6-SV typically commands prices in the mid-to-high six-figure range, often between $350,000 and $500,000 depending on provenance. A notable production detail is that only 100 total movements were manufactured across all HM6 variants, ensuring permanent scarcity for the series.", "score": 197}, {"slug": "a-lange-sohne-116-039-lange-1-time-zone", "brand": "A. Lange & Söhne", "ref": "116.039", "model": "Lange 1 Time Zone", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/a-lange-sohne-116-039-lange-1-time-zone", "description": "The A. Lange & Söhne Lange 1 Time Zone reference 116.039 was introduced in 2012 and remained in production until approximately 2020. This reference features a 41.9mm case crafted from 18k white gold paired with a luminous silver dial, a combination that distinguishes it from the non-luminous standard production models. It is powered by the manual-wind caliber L031.1, which provides a 72-hour power reserve and features a sophisticated city ring mechanism for tracking a second time zone. Collectors value this specific reference for its functional legibility in low light and its representation of the original Lange 1 Time Zone architecture before the 2020 movement update. On the secondary market, this reference typically trades between $45,000 and $55,000 depending on condition and completeness. While not a limited edition, its production volume was lower than the standard rose gold variants, maintaining steady demand among brand specialists.", "score": 82}, {"slug": "audemars-piguet-26062or", "brand": "Audemars Piguet", "ref": "26062OR", "model": "Royal Oak Offshore", "case_material": "18k Rose Gold and Carbon Fibre", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26062or", "description": "The Audemars Piguet Royal Oak Offshore Alinghi Team Chronograph, reference 26062OR.OO.A002CA.01, was released in 2007 as a limited edition of 600 pieces to commemorate the 32nd America’s Cup. This reference features a 44mm case constructed from 18k rose gold paired with a forged carbon bezel, a material innovation pioneered by the brand during this era. It utilizes the caliber 2326/2848 self-winding movement, which includes a specialized ten-minute regatta countdown function displayed on the dial. The aesthetic is defined by a black \"Méga Tapisserie\" pattern with red accents and the Alinghi logo at the 3 o'clock position. On the secondary market, this reference typically trades between $35,000 and $50,000 depending on condition and the presence of original packaging. While the forged carbon and rose gold combination is the primary production variant, the collection also included versions in full forged carbon and platinum.", "score": 82}, {"slug": "audemars-piguet-26605ce", "brand": "Audemars Piguet", "ref": "26605CE", "model": "Royal Oak Grand Complication", "case_material": "Black Ceramic", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26605ce", "description": "The Audemars Piguet Royal Oak Grand Complication reference 26605CE.OO.1248CE.01 was introduced in 2019 and remains a limited-production piece within the current catalog. This reference features a 44mm case and integrated bracelet crafted entirely from brushed and polished black ceramic. It houses the self-winding Calibre 2885, a movement composed of 648 parts that integrates three traditional high complications: a minute repeater, a perpetual calendar, and a split-seconds chronograph. The sapphire dial provides a view of the movement architecture, including the hammers and gongs. Due to the technical difficulty of finishing ceramic and the complexity of the movement, production is extremely limited, often cited at fewer than ten units annually. On the secondary market, this reference typically commands prices in the high-six-figure to low-seven-figure range. A similar open-worked ceramic execution reached approximately 800,000 USD at auction, reflecting its position as a pinnacle technical offering.", "score": 82}, {"slug": "blancpain-6056-3642-53b", "brand": "Blancpain", "ref": "6056-3642-53B", "model": "Villeret Perpetual Calendar", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-6056-3642-53b", "description": "The Blancpain Villeret Perpetual Calendar reference 6056-3642-53B was introduced in the early 2000s and is no longer in current production. Collectors target this reference for its 38mm 18k pink gold case and the caliber 5653 automatic movement, which provides a 100-hour power reserve. The dial features an opaline finish with applied Roman numerals and a moon phase indicator at six o'clock. A defining technical feature is the inclusion of under-lug correctors, allowing the wearer to adjust calendar indications by hand without specialized tools. On the secondary market, this reference typically trades between $18,000 and $24,000 depending on the presence of original accessories. While the 6056 series was produced in various metals, the pink gold execution is noted for its traditional aesthetic alignment with the Villeret collection's heritage. This model preceded the larger 40mm and 42mm iterations currently found in the brand's catalog.", "score": 82}, {"slug": "bovet-recital-26", "brand": "Bovet", "ref": "R260008", "model": "Récital 26 Brainstorm", "case_material": "18k Red Gold", "url": "https://mostexpensivewatches.net/reference/bovet-recital-26", "description": "The Bovet Récital 26 Brainstorm Chapter One, reference R260008 in 18k red gold, was introduced in 2019 as a limited production model. Collectors prioritize this reference for its \"writing slope\" case design, which is tapered to optimize visibility of the movement from multiple angles. It houses the manual-wind caliber 17DM04-SMP, featuring a patented double-face flying tourbillon, a three-dimensional moon phase, a big date, and a ten-day power reserve from a single barrel. The red gold variant typically features a hemispherical dial in blue quartz or green quartz. On the secondary market, this reference generally commands prices in the low-to-mid six-figure range, often between $160,000 and $220,000 depending on condition. While the Chapter One was also produced in sapphire crystal cases, the R260008 is noted for its use of precious metal in the structural frame, a departure from the fully transparent aesthetic of the initial launch.", "score": 82}, {"slug": "breguet-3360", "brand": "Breguet", "ref": "3360", "model": "Classique Power Reserve", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-3360", "description": "The Breguet Classique Power Reserve reference 3360 in 18k yellow gold was produced primarily during the 1990s and is now discontinued. Collectors target this reference for its 33mm coin-edge case and the caliber 818/5, a manual-wind movement based on a Lemania ebauche. The dial features traditional engine-turned guilloché patterns, Roman numerals, and blued steel Breguet hands, with a power reserve indicator positioned between 10 and 11 o’clock and a sub-seconds register at 6 o’clock. This model represents the neo-vintage era of the brand following its acquisition by Investcorp. On the secondary market, the reference 3360 typically trades between $7,000 and $11,000 depending on the presence of original papers and the condition of the gold hallmarks. A notable production detail is the inclusion of a secret signature etched into the dial, a security feature originated by Abraham-Louis Breguet.", "score": 82}, {"slug": "hublot-601", "brand": "Hublot", "ref": "601", "model": "Spirit of Big Bang", "case_material": "White Ceramic", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/hublot-601", "description": "The Hublot Spirit of Big Bang Reference 601.HX.0173.LR was introduced around 2014 and remains a staple of the brand’s tonneau-shaped collection. Collectors target this reference for its 45mm modular sandwich case constructed from micro-blasted and polished white ceramic, paired with a skeletonized dial. It is powered by the HUB4700 caliber, an automatic high-beat chronograph movement based on the Zenith El Primero, oscillating at 36,000 vibrations per hour with a 50-hour power reserve. This specific model is noted for its aesthetic departure from the standard Big Bang, offering a more ergonomic profile while maintaining the signature H-shaped titanium screws. On the secondary market, this reference typically trades between $14,000 and $19,000 depending on condition and completeness. A notable production variant includes the \"All White\" boutique edition, which features a white rubber and alligator strap to complement the monochromatic ceramic architecture.", "score": 82}, {"slug": "iwc-iw503607", "brand": "IWC", "ref": "IW503607", "model": "Big Pilot Toto Wolff'", "case_material": "Ceratanium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/iwc-iw503607", "description": "The IWC Big Pilot’s Watch Perpetual Calendar Edition \"Toto Wolff\" (Reference IW503607) was released in 2022 as a limited edition of 100 units. This reference is notable for its 46.2mm case constructed from Ceratanium, a proprietary alloy combining the lightness of titanium with the scratch resistance of ceramic. It features a tinted sapphire crystal dial that exposes the IWC-manufactured 52615 caliber, a movement equipped with a Pellaton winding system and a seven-day power reserve. The perpetual calendar complication tracks the date, day, month, and year in four digits, including a moon phase display. On the secondary market, this reference typically commands prices between $45,000 and $60,000 depending on condition and provenance. A significant production detail is its association with the Mercedes-AMG Petronas Formula One Team; the final piece of the edition, number 100, was auctioned by Bonhams in 2022 for £160,000 to benefit charity.", "score": 82}, {"slug": "iwc-iw5036-05", "brand": "IWC", "ref": "IW5036-05", "model": "Big Pilot's Watch Perpetual Calendar", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/iwc-iw5036-05", "description": "The IWC Big Pilot’s Watch Perpetual Calendar reference IW5036-05 was introduced in 2021 as a core collection model and remains in current production. This reference is distinguished by its combination of a 46.2mm stainless steel case and a sunray-finished blue dial, a pairing previously reserved for limited editions like the \"Le Petit Prince\" series. It utilizes the IWC-manufactured caliber 52615, an automatic movement featuring a Pellaton winding system, ceramic components, and a seven-day power reserve via twin barrels. The perpetual calendar complication, originally engineered by Kurt Klaus, displays the date, day, month, and year in four digits, alongside a double moon phase for both hemispheres. On the secondary market, this reference typically trades between $22,000 and $28,000. While not a limited production, it represents the first time this specific blue and steel configuration entered the permanent Big Pilot catalog without boutique-exclusive branding.", "score": 82}]}