{"listing": {"id": "h_4332009390163", "title": "Rexhep Rexhepi Chronomètre Contemporain | Rose Gold", "brand": "Rexhep Rexhepi", "model": "Chronomètre Contemporain | Rose Gold", "reference": "WRG R549", "price_usd": 55000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Rose Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/files/AKRIVIA_Rexhep_Rexhepi_Chronometre_Contemporain_II_platinum_A_Collected_Man_London_Thumbnail_00_9214386d-42e3-4e2d-9c53-0ab58fa5fa2b.jpg?v=1769594524", "detail_url": "https://mostexpensivewatches.net/listing/h_4332009390163", "buy_url": "https://mostexpensivewatches.net/out/h_4332009390163", "available": false}, "lang": "en", "url": "https://mostexpensivewatches.net/listing/h_4332009390163", "alternatives_url": "https://mostexpensivewatches.net/api/v1/listing/h_4332009390163/alternatives", "lower_priced": [], "similar_listings": [], "cohort": {"count": 2, "median": 394500.0, "low": 55000.0, "high": 734000.0, "brands": 1, "merchants": 1, "listing_price": 55000.0, "position": "lowest", "delta_vs_median_pct": -86.1}, "reference": {"slug": "rexhep-rexhepi-cc1", "ref": "CC1", "brand": "Rexhep Rexhepi", "model": "Chronomètre Contemporain I", "url": "https://mostexpensivewatches.net/reference/rexhep-rexhepi-cc1", "alternatives_url": "https://mostexpensivewatches.net/api/alternatives/rexhep-rexhepi-cc1"}, "cross_reference_alternatives": [{"reference": {"slug": "akrivia-chronometre-contemporain-platinum", "brand": "Akrivia", "ref": "RRCC1", "model": "Chronomètre Contemporain", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/akrivia-chronometre-contemporain-platinum", "description": "The Akrivia Chronomètre Contemporain RRCC1 in platinum was produced between 2018 and approximately 2021 as part of a limited run of 25 pieces. Collectors prioritize this reference for its hand-finished Calibre RR01, which features a symmetrical architecture, a hacking seconds mechanism with zero-reset, and a 100-hour power reserve. The platinum version is distinguished by its black grand feu enamel dial with a matte-finished sub-seconds register and a 38mm case handcrafted by Jean-Pierre Hagmann, denoted by his \"JPH\" hallmark on the lug. As the first watch released under Rexhep Rexhepi’s name rather than the Akrivia brand, it represents a pivotal shift toward traditional classical aesthetics. On the secondary market, these timepieces typically command prices in the mid-to-high six-figure range. A notable public sale occurred at Phillips in 2023, where a platinum RRCC1 achieved a hammer price exceeding $900,000."}, "score": 9, "why_compare": "Shared search intent: chronometre, contemporain; 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/review/akrivia-chronometre-contemporain-platinum", "alternatives_url": "https://mostexpensivewatches.net/alternatives/akrivia-chronometre-contemporain-platinum"}, {"reference": {"slug": "fp-journe-chronometre-souverain", "brand": "F.P. Journe", "ref": "CS", "model": "Chronomètre Souverain", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/fp-journe-chronometre-souverain", "description": "The F.P. Journe Chronomètre Souverain (CS) in platinum was introduced in 2005 and remains in production, though annual output is limited. Collectors prioritize this reference for the manual-wind Calibre 1304, which is constructed from 18k rose gold and features a double-barrel architecture providing a 56-hour power reserve. The 40mm or 38mm platinum case houses a silver dial with guilloché patterns and a distinct sub-seconds display located between 7 and 8 o’clock. This model is historically significant as it won the Men’s Watch Prize at the 2005 GPHG. On the secondary market, the platinum CS typically trades in the $75,000 to $110,000 range depending on the case size and dial configuration. A notable variant is the early 38mm execution, which commands a premium due to its proximity to the original design specifications and lower production numbers compared to the 40mm version."}, "score": 7, "why_compare": "Shared search intent: chronometre, platinum; similar platinum case profile.", "listing_stats": {"count": 1, "median": 70000.0, "low": 70000.0, "high": 70000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_7300572414039", "title": "F.P. Journe F.P. Journe Chronométre Souverain", "brand": "F.P. Journe", "model": "F.P. Journe Chronométre Souverain", "reference": "40992087", "price_usd": 70000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS09958_40992087_CHRORMETRESOUVERAIN40mmRG-7.jpg?v=1730511255", "detail_url": "https://mostexpensivewatches.net/listing/h_7300572414039", "buy_url": "https://mostexpensivewatches.net/out/h_7300572414039", "available": false}, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/review/fp-journe-chronometre-souverain", "alternatives_url": "https://mostexpensivewatches.net/alternatives/fp-journe-chronometre-souverain"}, {"reference": {"slug": "fp-journe-resonance", "brand": "F.P. Journe", "ref": "Resonance", "model": "Chronomètre à Résonance", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/fp-journe-resonance", "description": "The F.P. Journe Chronomètre à Résonance in platinum was first introduced in 2000, with the original 38mm reference featuring a brass movement (Calibre 1499) produced until approximately 2004. Subsequent iterations transitioned to 18k rose gold movements (Calibre 1499.2 and 1499.3) and introduced a 40mm case option before the 2020 redesign (Calibre 1520). Collectors prioritize this reference for its dual-balance movement, which utilizes the physical phenomenon of resonance to synchronize two independent oscillators for improved chronometric stability. Early \"Brass Movement\" examples and \"Pre-Souscription\" dials are particularly sought after due to their rarity and significance in the brand's founding era. On the secondary market, prices typically range from $250,000 to over $500,000 depending on the specific generation and dial configuration. A notable auction result occurred in 2023 when a rare 38mm platinum \"Souscription\" model achieved a hammer price exceeding $1,000,000."}, "score": 7, "why_compare": "Shared search intent: chronometre, platinum; similar platinum case profile.", "listing_stats": {"count": 4, "median": 277250.0, "low": 258850.0, "high": 479000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_7396439818327", "title": "F.P. Journe F.P. Journe Chronomètre à Résonance 'Brass Movement'", "brand": "F.P. Journe", "model": "F.P. Journe Chronomètre à Résonance 'Brass Movement'", "reference": "40992308", "price_usd": 479000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS10484_40992308_F.P.JOURNE_Resonance-5.jpg?v=1745257717", "detail_url": "https://mostexpensivewatches.net/listing/h_7396439818327", "buy_url": "https://mostexpensivewatches.net/out/h_7396439818327", "available": false}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/review/fp-journe-resonance", "alternatives_url": "https://mostexpensivewatches.net/alternatives/fp-journe-resonance"}, {"reference": {"slug": "f-p-journe-rt", "brand": "F.P. Journe", "ref": "RT", "model": "Chronomètre à Résonance", "case_material": "Platinum and 18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/f-p-journe-rt", "description": "The F.P. Journe Chronomètre à Résonance RT (Reference RT) was produced between approximately 2010 and 2019. This reference is distinguished by its 40mm or 38mm case construction, often pairing a platinum or 18k pink gold exterior with an 18k rose gold movement, specifically the Calibre 1499.3. Collectors prioritize this model for its use of physical resonance, where two independent balance wheels synchronize to improve chronometric stability. The RT generation introduced a digital 24-hour disc at the 24-hour sub-dial, replacing the analog hands found on earlier versions. On the secondary market, these pieces typically trade in the mid-to-high six-figure range, often between $250,000 and $450,000 depending on metal and dial configuration. A notable production detail is the transition from the 38mm to 40mm case size during this period, with the smaller 38mm variants often commanding a premium due to lower production volumes."}, "score": 7, "why_compare": "Shared search intent: chronometre, platinum; similar platinum case profile.", "listing_stats": {"count": 8, "median": 251925.0, "low": 65000.0, "high": 479000.0, "brands": 1, "merchants": 3}, "top_listing": {"id": "h_7396439818327", "title": "F.P. Journe F.P. Journe Chronomètre à Résonance 'Brass Movement'", "brand": "F.P. Journe", "model": "F.P. Journe Chronomètre à Résonance 'Brass Movement'", "reference": "40992308", "price_usd": 479000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS10484_40992308_F.P.JOURNE_Resonance-5.jpg?v=1745257717", "detail_url": "https://mostexpensivewatches.net/listing/h_7396439818327", "buy_url": "https://mostexpensivewatches.net/out/h_7396439818327", "available": false}, "auction_comp_count": 4, "review_url": "https://mostexpensivewatches.net/review/f-p-journe-rt", "alternatives_url": "https://mostexpensivewatches.net/alternatives/f-p-journe-rt"}, {"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/review/a-lange-s-hne-421", "alternatives_url": "https://mostexpensivewatches.net/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": 3, "median": 16850.0, "low": 16850.0, "high": 176000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_6992389701715", "title": "A. Lange & Söhne Datograph up/down \"Lumen\" | 405.034 | Platinum", "brand": "A. Lange & Söhne", "model": "Datograph up/down \"Lumen\" | 405.034 | Platinum", "reference": "405.034", "price_usd": 176000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Platinum", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Skeletonized"], "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_Lumen_405.034_platinum_A_Collected_Man_London_00.jpg?v=1684750536", "detail_url": "https://mostexpensivewatches.net/listing/h_6992389701715", "buy_url": "https://mostexpensivewatches.net/out/h_6992389701715", "available": false}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/review/a-lange-s-hne-221", "alternatives_url": "https://mostexpensivewatches.net/alternatives/a-lange-s-hne-221"}]}