{"reference": {"slug": "voutilainen-217qrs", "brand": "Voutilainen", "ref": "217QRS", "model": "Retrograde Date 217QRS", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/voutilainen-217qrs"}, "lang": "it", "url": "https://mostexpensivewatches.net/it/alternatives/voutilainen-217qrs", "reference_url": "https://mostexpensivewatches.net/it/reference/voutilainen-217qrs", "review_url": "https://mostexpensivewatches.net/it/review/voutilainen-217qrs", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "auction_comp_count": 2, "alternatives": [{"reference": {"slug": "voutilainen-vingt-8-platinum", "brand": "Voutilainen", "ref": "Vingt-8", "model": "Vingt-8", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/voutilainen-vingt-8-platinum", "description": "The Voutilainen Vingt-8 was introduced in 2011 and remains the cornerstone of Kari Voutilainen’s independent production. Collectors prioritize this reference for the in-house Caliber 28, which features a direct impulse escapement with two large escape wheels and a balance spring utilizing both Breguet overcoil and Grossmann inner curves. The 39mm platinum case houses a solid silver dial typically decorated with engine-turned guilloché patterns executed in-house. Because these watches are hand-fabricated in low annual volumes, secondary market prices generally range from $150,000 to $250,000 depending on dial configuration and provenance. A notable variant is the Vingt-8 ISO, which utilizes a unique gearing system where the minute hand travels at the same pace as the hour hand relative to each other. Recent auction results for standard platinum models have consistently reached the mid-six-figure range, reflecting the reference's status as the brand's definitive time-only movement."}, "score": 16, "why_compare": "Same voutilainen collector universe; shared search intent: platinum, voutilainen; similar platinum case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 7, "review_url": "https://mostexpensivewatches.net/it/review/voutilainen-vingt-8-platinum", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/voutilainen-vingt-8-platinum"}, {"reference": {"slug": "voutilainen-28sc", "brand": "Voutilainen", "ref": "28SC", "model": "28SC Steel Two-Tone", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/voutilainen-28sc"}, "score": 11, "why_compare": "Same voutilainen collector universe; shared search intent: voutilainen.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/it/review/voutilainen-28sc", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/voutilainen-28sc"}, {"reference": {"slug": "voutilainen-28sc-sb", "brand": "Voutilainen", "ref": "28SC-SB", "model": "28SC-SB", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/voutilainen-28sc-sb"}, "score": 11, "why_compare": "Same voutilainen collector universe; shared search intent: voutilainen.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/it/review/voutilainen-28sc-sb", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/voutilainen-28sc-sb"}, {"reference": {"slug": "voutilainen-chronograph", "brand": "Voutilainen", "ref": "CHRONOGRAPH", "model": "Chronograph Masterpiece", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/voutilainen-chronograph"}, "score": 11, "why_compare": "Same voutilainen collector universe; shared search intent: voutilainen.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/it/review/voutilainen-chronograph", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/voutilainen-chronograph"}, {"reference": {"slug": "voutilainen-2802-0205", "brand": "Voutilainen", "ref": "2802-0205", "model": "Venturer Tourbillon", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/voutilainen-2802-0205"}, "score": 11, "why_compare": "Same voutilainen collector universe; shared search intent: voutilainen.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/it/review/voutilainen-2802-0205", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/voutilainen-2802-0205"}, {"reference": {"slug": "voutilainen-calibre", "brand": "Voutilainen", "ref": "CALIBRE", "model": "Zenith x Voutilainen x Phillips Calibre 135-O", "case_material": "Niobium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/voutilainen-calibre"}, "score": 11, "why_compare": "Same voutilainen collector universe; shared search intent: voutilainen.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/it/review/voutilainen-calibre", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/voutilainen-calibre"}, {"reference": {"slug": "h-moser-cie-342", "brand": "H. Moser & Cie", "ref": "342", "model": "Monard Date", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/h-moser-cie-342", "description": "The H. Moser & Cie. Monard Date reference 342.502-001 in platinum was produced during the mid-to-late 2000s and is no longer in current production. Collectors target this reference for the manual-wind Calibre HMC 342.502, which features a seven-day power reserve, a hacking seconds mechanism, and a modular escapement designed for easier servicing. The 40.8mm platinum case houses a solid gold dial with a distinct \"big date\" display that utilizes a flash calendar system for instantaneous changes. This model represents the brand’s early independent era following its 2005 relaunch. On the secondary market, these timepieces typically trade between $15,000 and $22,000 depending on condition and completeness. A notable production detail is the use of a functional power reserve indicator located on the movement side, visible through the sapphire caseback, maintaining a minimalist aesthetic on the dial side."}, "score": 7, "why_compare": "Shared search intent: date, platinum; similar platinum case profile.", "listing_stats": {"count": 2, "median": 61050.0, "low": 24100.0, "high": 98000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_7428602101969", "title": "H. Moser & Cie STREAMLINER CYLINDRICAL TOURBILLON ALPINE LIMITED EDITION", "brand": "H. Moser & Cie", "model": "STREAMLINER CYLINDRICAL TOURBILLON ALPINE LIMITED EDITION", "reference": "—", "price_usd": 98000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 42.3, "movement": "Automatic", "complications": ["Tourbillon"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Alpine.1.jpg?v=1717011248", "detail_url": "https://mostexpensivewatches.net/listing/h_7428602101969", "buy_url": "https://mostexpensivewatches.net/out/h_7428602101969", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/it/review/h-moser-cie-342", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/h-moser-cie-342"}, {"reference": {"slug": "a-lange-s-hne-421", "brand": "A. Lange & Söhne", "ref": "421", "model": "1815 Rattrapante Perpetual Calendar", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-421", "description": "The A. Lange & Söhne 1815 Rattrapante Perpetual Calendar reference 421.025 in platinum was introduced in 2013 and remains in the current catalog. Collectors prioritize this reference for the caliber L101.1, a manual-wind movement comprising 631 parts that integrates a split-seconds chronograph with a perpetual calendar and moon phase. The 41.9mm case houses a solid silver dial with Arabic numerals and a railway-track minute scale, distinguishing it from the Datograph series. Its technical significance lies in being one of the brand's most complex serial production pieces, winning the Grand Complication prize at the 2013 GPHG. On the secondary market, this platinum model typically trades in the $140,000 to $180,000 range. A notable production variant is the \"Handwerkskunst\" edition, limited to 20 pieces, which features a tremblage-engraved dial and blue enamel, commanding significantly higher premiums at specialized auctions."}, "score": 5, "why_compare": "Shared search intent: platinum; similar platinum case profile.", "listing_stats": {"count": 1, "median": 199500.0, "low": 199500.0, "high": 199500.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_7647422185559", "title": "A. Lange & Söhne A. Lange & Söhne 1815 Rattrapante Perpetual Calendar", "brand": "A. Lange & Söhne", "model": "A. Lange & Söhne 1815 Rattrapante Perpetual Calendar", "reference": "1815", "price_usd": 199500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar", "Split-Seconds Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12159_40993164_A.LANGE_SOHNE_1815RATTRAPANTEPERPETUALCALENDAR_421.032FE-1.jpg?v=1778519685", "detail_url": "https://mostexpensivewatches.net/listing/h_7647422185559", "buy_url": "https://mostexpensivewatches.net/out/h_7647422185559", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/it/review/a-lange-s-hne-421", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/a-lange-s-hne-421"}, {"reference": {"slug": "a-lange-s-hne-221", "brand": "A. Lange & Söhne", "ref": "221", "model": "1815 Up/Down", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-221", "description": "The A. Lange & Söhne 1815 Up/Down reference 221.025 in platinum was produced between approximately 1997 and 2008. Collectors prioritize this reference for its 35.9mm case diameter, which adheres to traditional proportions compared to the larger modern iterations. It is powered by the manual-wind caliber L942.1, featuring a 45-hour power reserve indicated by the \"AUF/AB\" scale at 8 o'clock and a small seconds sub-dial at 4 o'clock. The solid silver dial utilizes Arabic numerals and blued steel hands, housed in a three-part platinum case with a sapphire crystal caseback. On the secondary market, this reference typically trades between $25,000 and $35,000 depending on the presence of original documentation. A notable production detail is the movement’s finishing, which includes a hand-engraved balance cock and screw-mounted gold chatons. While the yellow and rose gold variants are more common, the platinum reference 221.025 remains the most sought-after metal for this discontinued series."}, "score": 5, "why_compare": "Shared search intent: platinum; similar platinum case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/it/review/a-lange-s-hne-221", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/a-lange-s-hne-221"}, {"reference": {"slug": "a-lange-sohne-703-025f-cabaret-tourbillon", "brand": "A. Lange & Söhne", "ref": "703.025F", "model": "Cabaret Tourbillon Handwerkskunst", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/a-lange-sohne-703-025f-cabaret-tourbillon", "description": "The A. Lange & Söhne Cabaret Tourbillon Handwerkskunst reference 703.025F was released in 2021 as a limited edition of 30 pieces. This platinum-cased model is the seventh entry in the Handwerkskunst series and utilizes the rectangular caliber L042.1. Collectors value this reference for its technical innovation, as it features the world’s first stop-seconds mechanism for a tourbillon, and its decorative execution, including a solid white gold dial with semi-transparent grey enamel and manual tremblage engraving. The movement bridges are decorated with black rhodium and granular frosting rather than traditional Glashütte stripes. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range, often exceeding $350,000 depending on provenance. A notable production detail is that this model was launched thirteen years after the original Cabaret Tourbillon was discontinued, serving as a final tribute to the brand’s only rectangular tourbillon movement."}, "score": 5, "why_compare": "Shared search intent: platinum; similar platinum case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/it/review/a-lange-sohne-703-025f-cabaret-tourbillon", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/a-lange-sohne-703-025f-cabaret-tourbillon"}, {"reference": {"slug": "a-lange-s-hne-403", "brand": "A. Lange & Söhne", "ref": "403", "model": "Datograph", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/a-lange-s-hne-403", "description": "The A. Lange & Söhne Datograph reference 403.035 in platinum was produced between 1999 and 2012. Collectors prioritize this reference as the original execution of the Datograph, featuring a 39mm case and the manual-wind caliber L951.1. The movement is noted for its flyback chronograph complication, instantaneous jumping minute counter, and intricate depth created by German silver bridges and hand-engraved balance cocks. The dial follows a symmetrical layout with a signature oversized date at twelve o'clock and silver sub-dials against a black background. On the secondary market, prices typically range from $85,000 to $110,000 depending on condition and the presence of original documentation. A notable production variant is the \"Meter\" dial, found on early examples, which features a tachymeter scale starting at 400 rather than the standard 300, often commanding a premium at international auctions."}, "score": 5, "why_compare": "Shared search intent: platinum; similar platinum case profile.", "listing_stats": {"count": 5, "median": 84360.0, "low": 59950.0, "high": 98500.0, "brands": 1, "merchants": 2}, "top_listing": {"id": "h_7366968213591", "title": "A. Lange & Söhne A. Lange & Söhne Datograph Perpetual Calendar", "brand": "A. Lange & Söhne", "model": "A. Lange & Söhne Datograph Perpetual Calendar", "reference": "40992201", "price_usd": 94770.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS10236_40992201_A.LANGE_SOHNE_DATOGRAPH_410.025-6.jpg?v=1739302805", "detail_url": "https://mostexpensivewatches.net/listing/h_7366968213591", "buy_url": "https://mostexpensivewatches.net/out/h_7366968213591", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/it/review/a-lange-s-hne-403", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/a-lange-s-hne-403"}, {"reference": {"slug": "a-lange-sohne-datograph-perpetual-tourbillon", "brand": "A. Lange & Söhne", "ref": "740.036", "model": "Datograph Perpetual Tourbillon", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/a-lange-sohne-datograph-perpetual-tourbillon", "description": "The A. Lange & Söhne Datograph Perpetual Tourbillon reference 740.036 was introduced in 2016 as a limited edition of 100 pieces in platinum. This reference features a black solid silver dial and houses the manual-wind caliber L952.2, which integrates a flyback chronograph, a perpetual calendar with a moon phase, and a one-minute tourbillon visible through the sapphire caseback. Collectors value this reference for its technical density and the inclusion of a stop-seconds mechanism for the tourbillon, a rare feature in high-complication movements. The 41.5mm platinum case houses 729 individual components. On the secondary market, this reference typically commands prices in the mid-to-high six-figure range, often between $600,000 and $800,000 depending on condition and provenance. A notable production variant is the 740.056, released in 2019 with a \"salmon\" pink gold dial, which was also limited to 100 pieces."}, "score": 5, "why_compare": "Shared search intent: platinum; similar platinum case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/it/review/a-lange-sohne-datograph-perpetual-tourbillon", "alternatives_url": "https://mostexpensivewatches.net/it/alternatives/a-lange-sohne-datograph-perpetual-tourbillon"}]}