{"listing": {"id": "h_7734615015633", "title": "MB&F MB&F Legacy Machine Perpetual EVO 07.TR.BU", "brand": "MB&F", "model": "MB&F Legacy Machine Perpetual EVO 07.TR.BU", "reference": "PWW-00010", "price_usd": 180000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 44.0, "movement": "Automatic", "complications": [], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/MB_F_Legacy_Machine_Perpetual_EVO_07.TR.BU.jpg?v=1777064882", "detail_url": "https://mostexpensivewatches.net/listing/h_7734615015633", "buy_url": "https://mostexpensivewatches.net/out/h_7734615015633", "available": true}, "lang": "en", "url": "https://mostexpensivewatches.net/listing/h_7734615015633", "alternatives_url": "https://mostexpensivewatches.net/api/v1/listing/h_7734615015633/alternatives", "lower_priced": [], "similar_listings": [], "cohort": {"count": 1, "median": 180000.0, "low": 180000.0, "high": 180000.0, "brands": 1, "merchants": 1, "listing_price": 180000.0, "position": "median", "delta_vs_median_pct": 0.0}, "reference": {"slug": "mb-f-hm7-aquapod-red-gold", "ref": "HM7", "brand": "MB&F", "model": "HM7 Aquapod", "url": "https://mostexpensivewatches.net/reference/mb-f-hm7-aquapod-red-gold", "alternatives_url": "https://mostexpensivewatches.net/api/alternatives/mb-f-hm7-aquapod-red-gold"}, "cross_reference_alternatives": [{"reference": {"slug": "mb-f-55r339", "brand": "MB&F", "ref": "55R339", "model": "Horological Machine No. 5 (HM5)", "case_material": "18k Red Gold and Titanium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/mb-f-55r339", "description": "The MB&F Horological Machine No. 5 (HM5) RT, reference 55.RTL.B, was released in 2013 as a limited edition of 66 pieces. This reference features an outer case constructed from 18k red gold and grade 5 titanium, housing an internal water-resistant engine container. The movement is a Girard-Perregaux based caliber modified by Jean-François Mojon and Vincent Boucard, featuring a 22k gold battle-axe rotor and a jumping hour mechanism. Time is displayed via bi-directional jumping hours and minutes on sapphire crystal discs, which are projected 90 degrees vertically through an optical grade sapphire prism. The case design includes functional louvers operated by a slide to allow light to charge the Super-LumiNova on the discs. On the secondary market, this reference typically trades between $55,000 and $75,000. It followed the original 2012 zirconium version and preceded the final CarbonMacrolon edition, marking a significant material evolution in the HM5 series."}, "score": 18, "why_compare": "Same mb&f collector universe; shared search intent: 18k, gold; similar gold case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/review/mb-f-55r339", "alternatives_url": "https://mostexpensivewatches.net/alternatives/mb-f-55r339"}, {"reference": {"slug": "mb-f-lm1-legacy-machine-1-red-gold", "brand": "MB&F", "ref": "LM1", "model": "Legacy Machine No. 1", "case_material": "18k Red Gold", "url": "https://mostexpensivewatches.net/reference/mb-f-lm1-legacy-machine-1-red-gold", "description": "The MB&F Legacy Machine No. 1 (LM1) in 18k red gold was introduced in 2011 as the inaugural model of the Legacy Machine collection, remaining in production until the series was retired in 2017. Collectors prioritize this reference for its bespoke movement developed by Jean-François Mojon and Kari Voutilainen, featuring a 14mm suspended balance wheel oscillating above dual independent white lacquer dials. The 44mm case houses a manual-wind caliber with a 45-hour power reserve and a vertical power reserve indicator. As the first round-cased timepiece from a brand previously defined by avant-garde shapes, it represents a pivotal shift in MB&F’s design history. On the secondary market, the LM1 red gold typically trades between $65,000 and $85,000. A notable Final Edition was released in 2017, limited to 18 pieces in stainless steel, marking the definitive end of the LM1 production run."}, "score": 18, "why_compare": "Same mb&f collector universe; shared search intent: 18k, gold; similar gold case profile.", "listing_stats": {"count": 9, "median": 77770.0, "low": 42000.0, "high": 180000.0, "brands": 1, "merchants": 4}, "top_listing": {"id": "h_7734615015633", "title": "MB&F MB&F Legacy Machine Perpetual EVO 07.TR.BU", "brand": "MB&F", "model": "MB&F Legacy Machine Perpetual EVO 07.TR.BU", "reference": "PWW-00010", "price_usd": 180000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 44.0, "movement": "Automatic", "complications": [], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/MB_F_Legacy_Machine_Perpetual_EVO_07.TR.BU.jpg?v=1777064882", "detail_url": "https://mostexpensivewatches.net/listing/h_7734615015633", "buy_url": "https://mostexpensivewatches.net/out/h_7734615015633", "available": true}, "auction_comp_count": 3, "review_url": "https://mostexpensivewatches.net/review/mb-f-lm1-legacy-machine-1-red-gold", "alternatives_url": "https://mostexpensivewatches.net/alternatives/mb-f-lm1-legacy-machine-1-red-gold"}, {"reference": {"slug": "mb-f-20", "brand": "MB&F", "ref": "20", "model": "Horological Machine No. 2 Diamond-Set", "case_material": "18k White Gold and Titanium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/mb-f-20", "description": "The MB&F Horological Machine No. 2 (HM2) Diamond-Set 20 was released circa 2009 as a limited edition of 20 pieces. This reference features a modular case construction combining 18k white gold and titanium, measuring 59mm x 38mm x 13mm. It utilizes the Girard-Perregaux based HM2 engine, a Jean-Marc Wiederrecht-designed movement featuring the first mechanical movement to offer instantaneous jumping hours, concentric retrograde minutes, retrograde date, and a bi-hemisphere moon phase. The \"Diamond-Set\" designation refers to the 20 diamonds totaling 0.54 carats set into the case. Collectors value the HM2 as the brand’s second-ever release, representing the early architectural era of Max Büsser’s designs. On the secondary market, this specific reference typically trades in the $60,000 to $90,000 range. A notable production detail is that the HM2 series was officially retired in 2011 with the final \"Black Box\" edition."}, "score": 16, "why_compare": "Same mb&f collector universe; shared search intent: 18k, gold; similar gold case profile.", "listing_stats": {"count": 4, "median": 87885.0, "low": 74000.0, "high": 148000.0, "brands": 1, "merchants": 2}, "top_listing": {"id": "h_7441210376275", "title": "MB&F Perpetual Evo | #1/15 | Zirconium", "brand": "MB&F", "model": "Perpetual Evo | #1/15 | Zirconium", "reference": "CASZC_M2059", "price_usd": 148000.0, "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/files/MB_F_Perpetual_Evo_Zirconium_limited_edition_red_dial_limited_edition_red_dial_1_15__zirconium_A_Collected_Man_London_Thumbnail_00.jpg?v=1726068318", "detail_url": "https://mostexpensivewatches.net/listing/h_7441210376275", "buy_url": "https://mostexpensivewatches.net/out/h_7441210376275", "available": false}, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/review/mb-f-20", "alternatives_url": "https://mostexpensivewatches.net/alternatives/mb-f-20"}, {"reference": {"slug": "mb-f-31r0032", "brand": "MB&F", "ref": "31R0032", "model": "Horological Machine No. 3", "case_material": "18k Rose Gold and Titanium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/mb-f-31r0032", "description": "The MB&F Horological Machine No. 3 (HM3) reference 31R0032, known as the \"Sidewinder,\" was produced between 2009 and approximately 2012. This reference features a multi-part case constructed from 18k rose gold and grade 5 titanium, housing the Girard-Perregaux based caliber re-engineered by Jean-Marc Wiederrecht. Collectors value this model for its inverted movement architecture, which places the 22k gold battle-axe winding rotor on the dial side, and its twin conical truncated cones that display hours and minutes laterally. The Sidewinder orientation aligns the cones perpendicular to the arm, distinguishing it from the \"Starcruiser\" variant. On the secondary market, this reference typically trades in the $55,000 to $75,000 range depending on condition and provenance. While not a limited edition, total HM3 production remained low, and a unique \"Chocolate\" version of the Sidewinder later appeared as a limited run of 10 pieces."}, "score": 16, "why_compare": "Same mb&f collector universe; shared search intent: 18k, gold; similar gold case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/review/mb-f-31r0032", "alternatives_url": "https://mostexpensivewatches.net/alternatives/mb-f-31r0032"}, {"reference": {"slug": "mb-f-01", "brand": "MB&F", "ref": "01", "model": "Legacy Machine 1", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/mb-f-01", "description": "The MB&F Legacy Machine 1 (LM1) in 18k pink gold was introduced in 2011 as the debut model of the Legacy Machine collection and remained in production until approximately 2017. Collectors prioritize this reference for its bespoke movement developed by Jean-François Mojon and finished by Kari Voutilainen, featuring a 14mm flying balance wheel suspended above dual independent time zones. The 44mm case houses a high-domed sapphire crystal and a vertical power reserve indicator, marking the brand’s transition from futuristic designs to nineteenth-century aesthetics. On the secondary market, this reference typically trades between $65,000 and $85,000 depending on condition and completeness. While the initial launch included 18k white gold, the pink gold variant is noted for its contrast against the NAC-treated bridges. A \"Final Edition\" in stainless steel concluded the series, but the pink gold remains the definitive original configuration."}, "score": 16, "why_compare": "Same mb&f collector universe; shared search intent: 18k, gold; similar gold case profile.", "listing_stats": {"count": 8, "median": 76385.0, "low": 42000.0, "high": 180000.0, "brands": 1, "merchants": 4}, "top_listing": {"id": "h_7734615015633", "title": "MB&F MB&F Legacy Machine Perpetual EVO 07.TR.BU", "brand": "MB&F", "model": "MB&F Legacy Machine Perpetual EVO 07.TR.BU", "reference": "PWW-00010", "price_usd": 180000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 44.0, "movement": "Automatic", "complications": [], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/MB_F_Legacy_Machine_Perpetual_EVO_07.TR.BU.jpg?v=1777064882", "detail_url": "https://mostexpensivewatches.net/listing/h_7734615015633", "buy_url": "https://mostexpensivewatches.net/out/h_7734615015633", "available": true}, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/review/mb-f-01", "alternatives_url": "https://mostexpensivewatches.net/alternatives/mb-f-01"}, {"reference": {"slug": "mb-f-lm101-legacy-machine-white-gold", "brand": "MB&F", "ref": "LM101", "model": "Legacy Machine 101", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/mb-f-lm101-legacy-machine-white-gold", "description": "The MB&F Legacy Machine 101 (LM101) in 18k white gold was introduced in 2014 as the first model to feature a movement developed entirely in-house by the brand, with finishing specifications overseen by Kari Voutilainen. This reference measures 40mm in diameter, making it more wearable than the larger 44mm Legacy Machines. It features a suspended 14mm balance wheel above two white lacquer sub-dials displaying time and a 45-hour power reserve. While the original white gold production ran for several years, the model has largely transitioned to \"Evolution\" (EVO) editions, making the classic precious metal versions finite. On the secondary market, these pieces typically trade between $55,000 and $75,000 depending on condition and provenance. A notable 2021 \"Performance Art\" collaboration with H. Moser & Cie used the LM101 architecture, further cementing this specific caliber's importance within the brand’s historical catalog."}, "score": 16, "why_compare": "Same mb&f collector universe; shared search intent: 18k, gold; similar gold case profile.", "listing_stats": {"count": 8, "median": 76385.0, "low": 42000.0, "high": 180000.0, "brands": 1, "merchants": 4}, "top_listing": {"id": "h_7734615015633", "title": "MB&F MB&F Legacy Machine Perpetual EVO 07.TR.BU", "brand": "MB&F", "model": "MB&F Legacy Machine Perpetual EVO 07.TR.BU", "reference": "PWW-00010", "price_usd": 180000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 44.0, "movement": "Automatic", "complications": [], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/MB_F_Legacy_Machine_Perpetual_EVO_07.TR.BU.jpg?v=1777064882", "detail_url": "https://mostexpensivewatches.net/listing/h_7734615015633", "buy_url": "https://mostexpensivewatches.net/out/h_7734615015633", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/review/mb-f-lm101-legacy-machine-white-gold", "alternatives_url": "https://mostexpensivewatches.net/alternatives/mb-f-lm101-legacy-machine-white-gold"}]}