{"reference": {"slug": "blancpain-milspec", "brand": "Blancpain", "ref": "MILSPEC", "model": "Fifty Fathoms Milspec 1", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-milspec", "description": "The Blancpain Fifty Fathoms Milspec 1 was produced during the late 1950s and 1960s following the initial 1953 release of the standard Fifty Fathoms. Collectors prioritize this reference for its functional moisture indicator located at six o'clock, a circular disk designed to change color from blue to pink if water entered the 41mm stainless steel case. It typically houses the automatic Caliber AS 1361 or the upgraded Caliber R.310. This reference is historically significant as it met the rigorous technical specifications of the United States Navy Experimental Diving Unit. On the secondary market, authentic examples generally command prices between $80,000 and $150,000 depending on condition and provenance. A notable variant is the \"US Navy\" signed dial, which is particularly rare; a well-preserved Milspec 1 with this distinction achieved a sale price of approximately $125,000 at a 2021 Phillips auction."}, "lang": "ar", "url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-milspec", "reference_url": "https://mostexpensivewatches.net/ar/reference/blancpain-milspec", "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-milspec", "listing_stats": {"count": 3, "median": 26500.0, "low": 22000.0, "high": 27250.0, "brands": 1, "merchants": 3}, "auction_comp_count": 2, "alternatives": [{"reference": {"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": 20, "why_compare": "Same blancpain collector universe; shared search intent: blancpain, fathoms; similar steel case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-2200a", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-2200a"}, {"reference": {"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": 20, "why_compare": "Same blancpain collector universe; shared search intent: blancpain, fathoms; similar steel case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-50th", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-50th"}, {"reference": {"slug": "blancpain-5010", "brand": "Blancpain", "ref": "5010", "model": "Fifty Fathoms 70th Anniversary Act 1 Only Watch", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-5010", "description": "The Blancpain Fifty Fathoms 70th Anniversary Act 1, reference 5010-1130-NABA, was released in 2023 as a limited production of 210 units, divided into three series of 70 for different global regions. Collectors prioritize this reference for its 42.3mm stainless steel case, a reduction from the standard 45mm Fifty Fathoms, and its use of the caliber 1315 automatic movement with a five-day power reserve. The dial features a black sunburst finish with vintage-style luminous markers and a sapphire bezel insert. On the secondary market, these watches typically trade between $25,000 and $35,000. While this specific reference was a commercial release, it shares its 42mm architecture with the unique 2023 \"Only Watch\" edition, which featured a blue dial and sold at auction for 160,000 CHF, signaling high demand for the mid-sized steel case format within the brand's modern catalog."}, "score": 20, "why_compare": "Same blancpain collector universe; shared search intent: blancpain, fathoms; similar steel case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-5010", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-5010"}, {"reference": {"slug": "blancpain-5008c-1130-b64a", "brand": "Blancpain", "ref": "5008C-1130-B64A", "model": "Fifty Fathoms Barakuda Only Watch", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-5008c-1130-b64a", "description": "The Blancpain Fifty Fathoms Barakuda Only Watch reference 5008C-1130-B64A is a unique piece produced in 2019 specifically for the Only Watch charity auction. This stainless steel diver features a 40.3mm case and is powered by the automatic caliber 1151, which provides a 100-hour power reserve via two series-coupled barrels. Distinguishing it from the standard 500-piece limited edition Barakuda, this unique execution utilizes white Super-LumiNova for the hour markers and handset, which glows blue, rather than the \"old radium\" beige lume found on the commercial version. The dial also features a date window at 3 o'clock and a unidirectional sapphire bezel. At the 2019 Only Watch auction in Geneva, this specific timepiece sold for 45,000 CHF. Because it is a unique piece, it does not have a standard secondary market price range, though its value is tied to its status as a one-of-one prototype-style variant."}, "score": 20, "why_compare": "Same blancpain collector universe; shared search intent: blancpain, fathoms; similar steel case profile.", "listing_stats": {"count": 1, "median": 22000.0, "low": 22000.0, "high": 22000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_6930712526923", "title": "Blancpain Blancpain Blancpain Fifty Fathoms MIL-SPEC Limited Edition for HODINKEE 5008 11B30 NABA", "brand": "Blancpain", "model": "Blancpain Blancpain Fifty Fathoms MIL-SPEC Limited Edition for HODINKEE 5008 11B30 NABA", "reference": "5008", "price_usd": 22000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/products/Blancpain-Blancpain-Fifty-Fathoms-MIL-SPEC-Limited-Edition-for-HODINKEE-5008-11B30-NABA-10-10-BLP-3X04GQ-a9658f393ae3_76ee60e6-a32d-4cfc-958f-12bc0d25fb93.jpg?v=1709928741", "detail_url": "https://mostexpensivewatches.net/listing/h_6930712526923", "buy_url": "https://mostexpensivewatches.net/out/h_6930712526923", "available": false}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-5008c-1130-b64a", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-5008c-1130-b64a"}, {"reference": {"slug": "blancpain-5008e-1130-b64a", "brand": "Blancpain", "ref": "5008E-1130-B64A", "model": "Tribute to Fifty Fathoms No Rad Only Watch", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-5008e-1130-b64a", "description": "The Blancpain Tribute to Fifty Fathoms No Rad Only Watch reference 5008E-1130-B64A is a unique piece produced specifically for the 2021 Only Watch charity auction. This 40.3mm stainless steel diver distinguishes itself from the standard 500-piece \"No Rad\" limited edition through its orange-tinted Super-LumiNova on the hands, indices, and bezel scale, replacing the traditional beige \"old radium\" look. It features a matte black dial with the crossed-out radioactivity symbol and is powered by the caliber 1151 automatic movement, offering a 100-hour power reserve via two series-coupled barrels. The case includes a sapphire crystal insert on the unidirectional bezel and is water-resistant to 300 meters. While the standard production model typically trades between $25,000 and $35,000, this specific unique reference sold at Christie’s in November 2021 for 130,000 CHF. It remains a one-of-one specimen, making it unavailable for general secondary market acquisition."}, "score": 20, "why_compare": "Same blancpain collector universe; shared search intent: blancpain, fathoms; similar steel case profile.", "listing_stats": {"count": 1, "median": 22000.0, "low": 22000.0, "high": 22000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_6930712526923", "title": "Blancpain Blancpain Blancpain Fifty Fathoms MIL-SPEC Limited Edition for HODINKEE 5008 11B30 NABA", "brand": "Blancpain", "model": "Blancpain Blancpain Fifty Fathoms MIL-SPEC Limited Edition for HODINKEE 5008 11B30 NABA", "reference": "5008", "price_usd": 22000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/products/Blancpain-Blancpain-Fifty-Fathoms-MIL-SPEC-Limited-Edition-for-HODINKEE-5008-11B30-NABA-10-10-BLP-3X04GQ-a9658f393ae3_76ee60e6-a32d-4cfc-958f-12bc0d25fb93.jpg?v=1709928741", "detail_url": "https://mostexpensivewatches.net/listing/h_6930712526923", "buy_url": "https://mostexpensivewatches.net/out/h_6930712526923", "available": false}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-5008e-1130-b64a", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-5008e-1130-b64a"}, {"reference": {"slug": "blancpain-1735", "brand": "Blancpain", "ref": "1735", "model": "1735 Grande Complication", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-1735", "description": "The Blancpain 1735 Grande Complication was produced between 1991 and approximately 2002 as a limited edition of 30 pieces. Collectors value this reference for its caliber 1735 movement, which integrates a perpetual calendar, moon phase, split-seconds chronograph, tourbillon, and minute repeater. The 42mm case is constructed from platinum and houses 740 individual components within a movement measuring only 11mm in thickness. This reference represents the culmination of Blancpain’s \"six masterpieces\" project initiated after the quartz crisis to demonstrate the viability of mechanical watchmaking. On the secondary market, these timepieces typically command prices in the mid-to-high six-figure range, often appearing between $400,000 and $800,000 depending on provenance. A notable production detail is that each watch required one year of assembly by a single master watchmaker. In 2014, a well-preserved example sold at auction for approximately $470,000, reflecting its status as one of the most complex wristwatches of its era."}, "score": 11, "why_compare": "Same blancpain collector universe; shared search intent: blancpain.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-1735", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-1735"}, {"reference": {"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": 11, "why_compare": "Same blancpain collector universe; shared search intent: blancpain.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-6056-3642-53b", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-6056-3642-53b"}, {"reference": {"slug": "blancpain-6263-3642-55b", "brand": "Blancpain", "ref": "6263-3642-55B", "model": "Villeret Quantième Complet", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-6263-3642-55b", "description": "The Blancpain Villeret Quantième Complet reference 6263-3642-55B is a 38mm complete calendar moonphase timepiece cased in 18k pink gold. This reference was introduced in the early 2000s and remained a staple of the Villeret collection for over a decade before being superseded by larger 40mm iterations. Collectors value this model for its traditional proportions and the caliber 6763 automatic movement, which provides a 100-hour power reserve. The dial features an opaline finish with applied Roman numerals and the signature \"smiling\" moonphase indicator at six o'clock. Unlike later versions featuring under-lug correctors, this reference utilizes recessed pushers on the case flanks for calendar adjustments. On the secondary market, this reference typically trades between $9,000 and $13,000 depending on the presence of the original box and papers. A notable production detail is the use of a stepped \"double pomme\" bezel, a hallmark of the Villeret design language."}, "score": 11, "why_compare": "Same blancpain collector universe; shared search intent: blancpain.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-6263-3642-55b", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-6263-3642-55b"}, {"reference": {"slug": "blancpain-tourbillon", "brand": "Blancpain", "ref": "TOURBILLON", "model": "Villeret Tourbillon", "case_material": "18k Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-tourbillon", "description": "The Blancpain Villeret Tourbillon in 18k gold, specifically the long-running Reference 6025, was introduced in the late 1990s and remained a catalog staple through the 2010s. Collectors prioritize this reference for the Caliber 25, an ultra-slim automatic movement featuring an eight-day power reserve and an off-center flying tourbillon at 12 o'clock. The 38mm case utilizes a double-stepped bezel design characteristic of the Villeret collection, often paired with a white grand feu enamel dial and painted Roman numerals. Secondary market prices typically range from $35,000 to $55,000 depending on the specific gold alloy and set completeness. A notable variant is the \"Squelette\" version, which features extensive hand-skeletonization of the bridges and mainplate. While production numbers were not strictly limited, the manual labor required for the movement finishing resulted in low annual output throughout its production cycle."}, "score": 11, "why_compare": "Same blancpain collector universe; shared search intent: blancpain.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/ar/review/blancpain-tourbillon", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/blancpain-tourbillon"}, {"reference": {"slug": "a-lange-s-hne-404", "brand": "A. Lange & Söhne", "ref": "404", "model": "Double Split", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-404", "description": "The A. Lange & Söhne Double Split reference 404.047F in stainless steel was produced in 2013 as a unique piece for the \"Kidz Horizon\" charity auction. Unlike the standard production models in platinum or pink gold, this is the only known example of the Double Split cased in steel. It features the manual-wind caliber L001.1, the first movement capable of measuring split-time intervals up to thirty minutes. The watch is distinguished by its 43.2mm steel case and a black dial with silver registers and tachymeter scale. Because it is a unique piece, it does not have a standard secondary market price range; however, it sold at Christie’s in 2013 for approximately $500,000. Current valuations for a unique steel Lange chronograph are estimated in the high-six to low-seven-figure range, reflecting its status as one of the rarest watches ever manufactured by the Glashütte firm."}, "score": 7, "why_compare": "Shared search intent: stainless, steel; similar steel case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/ar/review/a-lange-s-hne-404", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/a-lange-s-hne-404"}, {"reference": {"slug": "a-lange-s-hne-101", "brand": "A. Lange & Söhne", "ref": "101", "model": "Lange 1", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-101", "description": "The A. Lange & Söhne Lange 1 reference 101.026 in stainless steel was produced in a very limited series during the mid-to-late 1990s, with most estimates suggesting fewer than 30 examples exist. Unlike the standard precious metal production models, this reference features a 38.5mm steel case housing the manual-wind caliber L901.0. The dial is silver with rhodium-plated hands and markers, maintaining the signature offset layout and outsize date. Collectors value this reference due to its extreme rarity, as the brand almost exclusively uses gold or platinum for the Lange 1 collection. On the secondary market, these watches occupy a high-six-figure price bracket, often exceeding $300,000 to $500,000 depending on provenance. A notable auction result occurred in 2019 when a stainless steel Lange 1 sold for over $340,000, confirming its status as one of the most expensive non-complicated watches from the manufacturer."}, "score": 7, "why_compare": "Shared search intent: stainless, steel; similar steel case profile.", "listing_stats": {"count": 138, "median": 43250.0, "low": 9850.0, "high": 320000.0, "brands": 1, "merchants": 6}, "top_listing": {"id": "h_15362366669177", "title": "A. Lange & Söhne Datograph Handwerkskunst | 405.048F | Yellow Gold", "brand": "A. Lange & Söhne", "model": "Datograph Handwerkskunst | 405.048F | Yellow Gold", "reference": "405.048F", "price_usd": 320000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Yellow Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/files/A_Lange_Sohne_Datograph_Handwerkskunst_405_048F_yellow_gold_A_Collected_Man_London_Thumbnail_00.jpg?v=1771407476", "detail_url": "https://mostexpensivewatches.net/listing/h_15362366669177", "buy_url": "https://mostexpensivewatches.net/out/h_15362366669177", "available": true}, "auction_comp_count": 3, "review_url": "https://mostexpensivewatches.net/ar/review/a-lange-s-hne-101", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/a-lange-s-hne-101"}, {"reference": {"slug": "a-lange-sohne-363-179-odysseus-steel", "brand": "A. Lange & Söhne", "ref": "363.179", "model": "Odysseus", "case_material": "Stainless Steel", "url": "https://mostexpensivewatches.net/reference/a-lange-sohne-363-179-odysseus-steel", "description": "The A. Lange & Söhne Odysseus reference 363.179 in stainless steel was introduced in October 2019 as the brand’s first series-produced luxury sports watch. It remains in current production, though availability is limited through authorized boutiques. Collectors prioritize this reference for its integrated bracelet design and the caliber L155.1 Datomatic, a movement specifically engineered for this line with a 4Hz frequency and a 50-hour power reserve. The 40.5mm case features a screw-down crown and 120-meter water resistance, while the dark blue dial includes a textured graining and oversized day-date apertures. On the secondary market, this reference typically commands between $45,000 and $55,000, significantly above its original retail price. While the 363.179 is the standard production steel model, its launch marked a historical shift for the manufacture, which had previously focused almost exclusively on precious metal dress watches."}, "score": 7, "why_compare": "Shared search intent: stainless, steel; similar steel case profile.", "listing_stats": {"count": 2, "median": 53000.0, "low": 39000.0, "high": 67000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_6701282623571", "title": "A. Lange & Söhne Odysseus | First Generation | Steel", "brand": "A. Lange & Söhne", "model": "Odysseus | First Generation | Steel", "reference": "CPMSS_A1500", "price_usd": 67000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/products/A_Lange___Sohne_Odysseus_First_Gen_A_Collected_man_London_11.jpg?v=1643970026", "detail_url": "https://mostexpensivewatches.net/listing/h_6701282623571", "buy_url": "https://mostexpensivewatches.net/out/h_6701282623571", "available": false}, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/ar/review/a-lange-sohne-363-179-odysseus-steel", "alternatives_url": "https://mostexpensivewatches.net/ar/alternatives/a-lange-sohne-363-179-odysseus-steel"}]}