{"reference": {"slug": "vacheron-constantin-patrimony", "brand": "Vacheron Constantin", "ref": "43175", "model": "Patrimony Perpetual Calendar", "case_material": "18k Rose Gold", "url": "https://mostexpensivewatches.net/reference/vacheron-constantin-patrimony"}, "lang": "en", "url": "https://mostexpensivewatches.net/alternatives/vacheron-constantin-patrimony", "reference_url": "https://mostexpensivewatches.net/reference/vacheron-constantin-patrimony", "review_url": "https://mostexpensivewatches.net/review/vacheron-constantin-patrimony", "listing_stats": {"count": 4, "median": 71927.5, "low": 60690.0, "high": 90740.0, "brands": 1, "merchants": 1}, "auction_comp_count": 0, "alternatives": [{"reference": {"slug": "vacheron-constantin-6000e-fiftysix-tourbillon", "brand": "Vacheron Constantin", "ref": "6000E/000R-B488", "model": "Fiftysix Tourbillon", "case_material": "18k Pink Gold", "url": "https://mostexpensivewatches.net/reference/vacheron-constantin-6000e-fiftysix-tourbillon"}, "score": 20, "why_compare": "Same vacheron constantin collector universe; shared search intent: 18k, constantin; similar gold case profile.", "listing_stats": {"count": 1, "median": 89395.0, "low": 89395.0, "high": 89395.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_8029581607234", "brand": "Vacheron Constantin", "model": "Fiftysix Tourbillon Ref. # 6000E/000R-B488", "reference": "6000E/000R-", "year": null, "case_material": "18k Rose Gold", "case_size_mm": 41.0, "movement": "Automatic", "complications": ["Tourbillon"], "condition": "excellent", "box_papers": "full_set", "price_usd": 89395.0, "currency": "USD", "merchant_slug": "watch-affinity", "merchant_url": "https://watch-affinity.com/products/vacheron-constantin-fiftysix-6000e-000r-b488", "image_url": "https://cdn.shopify.com/s/files/1/0683/2449/1586/products/vacheron-constantin-fiftysix-tourbillon-ref-6000e000r-b488-luxury-swiss-watches-557_2048x_4cb32673-413e-4645-bb13-e1d87a3b5130.jpg?v=1669757742", "title": "Vacheron Constantin Fiftysix Tourbillon Ref. # 6000E/000R-B488", "description": "Unworn Vacheron Constantin Fiftysix Tourbillon 6000E/000R-B488, 41 mm. The watch has White Dial. The Case is 18K 5N Pink gold, Caliber # 2160/1 w/ 30 Jewels, 80 hours power reserve. The Bracelet is Mississippiensis alligator with Deployant buckle. The Water-resistant is up to 30 m. The Watch comes complete with Vacheron Constantin Papers & Box. Covered with Vacheron Constantin 2-Year Warranty.", "listed_at": "2026-05-18T02:05:56-04:00", "in_stock": false, "url": "https://mostexpensivewatches.net/listing/h_8029581607234", "outbound_url": null, "affiliate_network": "none", "outbound_available": false, "similar_url": "https://mostexpensivewatches.net/search?q=Vacheron%20Constantin%206000E/000R-"}, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/review/vacheron-constantin-6000e-fiftysix-tourbillon", "alternatives_url": "https://mostexpensivewatches.net/alternatives/vacheron-constantin-6000e-fiftysix-tourbillon"}, {"reference": {"slug": "vacheron-constantin-222-historiques-yellow-gold", "brand": "Vacheron Constantin", "ref": "4200H/222J-B935", "model": "Historiques 222", "case_material": "18k Yellow Gold", "url": "https://mostexpensivewatches.net/reference/vacheron-constantin-222-historiques-yellow-gold"}, "score": 20, "why_compare": "Same vacheron constantin collector universe; shared search intent: 18k, constantin; similar gold case profile.", "listing_stats": {"count": 19, "median": 31770.0, "low": 16490.0, "high": 70000.0, "brands": 1, "merchants": 3}, "top_listing": {"id": "h_8029565616450", "brand": "Vacheron Constantin", "model": "Historiques Cornes De Vache 1955 Ref. # 5000H/000P-B058", "reference": "5000H/000P-", "year": null, "case_material": "Platinum", "case_size_mm": 38.5, "movement": "Automatic", "complications": [], "condition": "excellent", "box_papers": "full_set", "price_usd": 70000.0, "currency": "USD", "merchant_slug": "watch-affinity", "merchant_url": "https://watch-affinity.com/products/vacheron-constantin-historiques-5000h-000p-b058", "image_url": "https://cdn.shopify.com/s/files/1/0683/2449/1586/products/vacheron-constantin-historiques-cornes-de-vache-1955-ref-5000h000p-b058-luxury-swiss-557_2048x_a384297d-ba2d-4cdf-8d47-8c0275680e90.jpg?v=1669757575", "title": "Vacheron Constantin Historiques Cornes De Vache 1955 Ref. # 5000H/000P-B058", "description": "Unworn Vacheron Constantin Historiques Cornes De Vache 1955, 5000H/000P-B058, 38.5 mm. The watch has White Dial. The Case is Platinum 950, Caliber # 1142 w/ 21 Jewels, 48 hours power reserve. The Bracelet is Mississippiensis alligator with Ardillon buckle. The Water-resistant is up to 30 m. The Watch comes complete with Vacheron Constantin Papers & Box. Covered with Vacheron Constantin 2-Year ", "listed_at": "2026-05-18T02:05:56-04:00", "in_stock": false, "url": "https://mostexpensivewatches.net/listing/h_8029565616450", "outbound_url": null, "affiliate_network": "none", "outbound_available": false, "similar_url": "https://mostexpensivewatches.net/search?q=Vacheron%20Constantin%205000H/000P-"}, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/review/vacheron-constantin-222-historiques-yellow-gold", "alternatives_url": "https://mostexpensivewatches.net/alternatives/vacheron-constantin-222-historiques-yellow-gold"}, {"reference": {"slug": "vacheron-constantin-82035-historiques-american-1921", "brand": "Vacheron Constantin", "ref": "82035/000R-9359", "model": "Historiques American 1921", "case_material": "18k Pink Gold", "url": "https://mostexpensivewatches.net/reference/vacheron-constantin-82035-historiques-american-1921"}, "score": 20, "why_compare": "Same vacheron constantin collector universe; shared search intent: 18k, constantin; similar gold case profile.", "listing_stats": {"count": 7, "median": 37025.0, "low": 24000.0, "high": 48055.0, "brands": 1, "merchants": 2}, "top_listing": {"id": "h_8029578690882", "brand": "Vacheron Constantin", "model": "Historiques American 1921 Ref. # 82035/000P-B168", "reference": "82035/000P-", "year": null, "case_material": "Platinum", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "condition": "excellent", "box_papers": "full_set", "price_usd": 48055.0, "currency": "USD", "merchant_slug": "watch-affinity", "merchant_url": "https://watch-affinity.com/products/vacheron-constantin-historiques-82035-000p-b168", "image_url": "https://cdn.shopify.com/s/files/1/0683/2449/1586/products/vacheron-constantin-historiques-american-1921-ref-82035000p-b168-luxury-swiss-watches-378_2048x_ff2f963f-4277-4d67-b707-c5943bbc9e3d.jpg?v=1669757714", "title": "Vacheron Constantin Historiques American 1921 Ref. # 82035/000P-B168", "description": "Unworn Vacheron Constantin Historiques American 1921, 82035/000P-B168, 40 x 40 mm. The watch has Silver Dial. The Case is Platinum 950, Caliber # 4400 AS w/ 21 Jewels, 65 hours power reserve. The Bracelet is Mississippiensis alligator with Ardillon buckle. The Water-resistant is up to 30 m. The Watch comes complete with Vacheron Constantin Papers & Box. Covered with Vacheron Constantin 2-Year ", "listed_at": "2026-05-18T02:05:56-04:00", "in_stock": false, "url": "https://mostexpensivewatches.net/listing/h_8029578690882", "outbound_url": null, "affiliate_network": "none", "outbound_available": false, "similar_url": "https://mostexpensivewatches.net/search?q=Vacheron%20Constantin%2082035/000P-"}, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/review/vacheron-constantin-82035-historiques-american-1921", "alternatives_url": "https://mostexpensivewatches.net/alternatives/vacheron-constantin-82035-historiques-american-1921"}, {"reference": {"slug": "vacheron-constantin-9700c-les-cabinotiers-celestia", "brand": "Vacheron Constantin", "ref": "9700C/000G-B184", "model": "Les Cabinotiers Celestia Astronomical Grand Complication", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/vacheron-constantin-9700c-les-cabinotiers-celestia"}, "score": 20, "why_compare": "Same vacheron constantin collector universe; shared search intent: 18k, constantin; similar gold 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/vacheron-constantin-9700c-les-cabinotiers-celestia", "alternatives_url": "https://mostexpensivewatches.net/alternatives/vacheron-constantin-9700c-les-cabinotiers-celestia"}, {"reference": {"slug": "vacheron-constantin-30067-patrimony-tourbillon", "brand": "Vacheron Constantin", "ref": "30067/000R-8954", "model": "Patrimony Tourbillon", "case_material": "18k Pink Gold", "url": "https://mostexpensivewatches.net/reference/vacheron-constantin-30067-patrimony-tourbillon"}, "score": 20, "why_compare": "Same vacheron constantin collector universe; shared search intent: 18k, constantin; similar gold 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/vacheron-constantin-30067-patrimony-tourbillon", "alternatives_url": "https://mostexpensivewatches.net/alternatives/vacheron-constantin-30067-patrimony-tourbillon"}, {"reference": {"slug": "vacheron-constantin-80250-tour-de-l-ile", "brand": "Vacheron Constantin", "ref": "80250/000R-9145", "model": "Tour de l'Île", "case_material": "18k Pink Gold", "url": "https://mostexpensivewatches.net/reference/vacheron-constantin-80250-tour-de-l-ile"}, "score": 20, "why_compare": "Same vacheron constantin collector universe; shared search intent: 18k, constantin; similar gold case profile.", "listing_stats": {"count": 281, "median": 33705.0, "low": 4200.0, "high": 1031000.0, "brands": 1, "merchants": 3}, "top_listing": {"id": "h_16205553795417", "brand": "Vacheron Constantin", "model": "Vacheron Constantin Disco Volante in 18 k yellow gold ref 6508", "reference": "6508", "year": null, "case_material": "18k Yellow Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "condition": "excellent", "box_papers": "full_set", "price_usd": 9500.0, "currency": "USD", "merchant_slug": "bulang-and-sons", "merchant_url": "https://bulangandsons.com/products/vacheron-constantin-disco-volante-in-18-k-yellow-gold-ref-6508-w3613", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-3613VacheronConstantinDiscoVolantein18kyellowgold_217_1x1_da4a12ae-47dc-461a-99ae-e6429b68705d.jpg?v=1777465955", "title": "Vacheron Constantin Vacheron Constantin Disco Volante in 18 k yellow gold ref 6508", "description": " Founded in 1755 by Jean-Marc Vacheron in Geneva, Vacheron Constantin is the world’s oldest watch manufacturer in continuous operation. Known as part of the \"Holy Trinity\" of Swiss watchmaking, the brand merged with François Constantin in 1819, adopting the motto: \"Do better if possible, and that is always possible.\" \n   \n With a lineage stretching back centuries, the brand has been responsible fo", "listed_at": "2026-05-18T08:05:39+02:00", "in_stock": true, "url": "https://mostexpensivewatches.net/listing/h_16205553795417", "outbound_url": "https://bulangandsons.com/products/vacheron-constantin-disco-volante-in-18-k-yellow-gold-ref-6508-w3613", "affiliate_network": "none", "outbound_available": true}, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/review/vacheron-constantin-80250-tour-de-l-ile", "alternatives_url": "https://mostexpensivewatches.net/alternatives/vacheron-constantin-80250-tour-de-l-ile"}, {"reference": {"slug": "audemars-piguet-26394or-code-11-59-perpetual-calendar", "brand": "Audemars Piguet", "ref": "26394OR.OO.D321CR.01", "model": "Code 11.59 Perpetual Calendar", "case_material": "18k Pink Gold", "url": "https://mostexpensivewatches.net/reference/audemars-piguet-26394or-code-11-59-perpetual-calendar"}, "score": 15, "why_compare": "Shared search intent: 18k, calendar; similar gold case profile.", "listing_stats": {"count": 2, "median": 20700.0, "low": 15900.0, "high": 25500.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_15751342555481", "brand": "Audemars Piguet", "model": "Audemars Piguet Perpetual Calendar 5548 Yellow Gold", "reference": "5548", "year": null, "case_material": "18k Yellow Gold", "case_size_mm": 95.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "condition": "excellent", "box_papers": "full_set", "price_usd": 25500.0, "currency": "USD", "merchant_slug": "bulang-and-sons", "merchant_url": "https://bulangandsons.com/products/audemars-piguet-perpetual-calendar-5548-yellow-gold-w1692", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-1692AudemarsPiguetQuintiemePerpetual18kYellowGold_012_1x1_0ec8ee1d-d7ac-464a-b4a0-b9d0918d6ff1.jpg?v=1756205386", "title": "Audemars Piguet Audemars Piguet Perpetual Calendar 5548 Yellow Gold", "description": "  Rare and important to AP…  \n The reference 5548 is regarded as the watch that saved Audemars Piguet, during the so-called Quartz Crisis of the early 1970s. \n The watch is rare as it is believed that only around 2000 pieces were made. The watch is driven by the JLC Calibre 2120 with a Depraz perpetual calendar module added. Even with the module, the movement is only 3.95mm thick! The movement is ", "listed_at": "2026-05-18T08:05:50+02:00", "in_stock": false, "url": "https://mostexpensivewatches.net/listing/h_15751342555481", "outbound_url": null, "affiliate_network": "none", "outbound_available": false, "similar_url": "https://mostexpensivewatches.net/search?q=Audemars%20Piguet%205548"}, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/review/audemars-piguet-26394or-code-11-59-perpetual-calendar", "alternatives_url": "https://mostexpensivewatches.net/alternatives/audemars-piguet-26394or-code-11-59-perpetual-calendar"}, {"reference": {"slug": "patek-philippe-5740-1g-nautilus-perpetual-calendar", "brand": "Patek Philippe", "ref": "5740/1G-001", "model": "Nautilus Perpetual Calendar", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/patek-philippe-5740-1g-nautilus-perpetual-calendar"}, "score": 15, "why_compare": "Shared search intent: 18k, calendar; similar gold 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/patek-philippe-5740-1g-nautilus-perpetual-calendar", "alternatives_url": "https://mostexpensivewatches.net/alternatives/patek-philippe-5740-1g-nautilus-perpetual-calendar"}, {"reference": {"slug": "patek-philippe-5320g-perpetual-calendar-white-gold", "brand": "Patek Philippe", "ref": "5320G-001", "model": "Perpetual Calendar", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/patek-philippe-5320g-perpetual-calendar-white-gold"}, "score": 15, "why_compare": "Shared search intent: 18k, calendar; similar gold case profile.", "listing_stats": {"count": 7, "median": 44000.0, "low": 33000.0, "high": 123300.0, "brands": 1, "merchants": 2}, "top_listing": {"id": "h_16050377589081", "brand": "Patek Philippe", "model": "Patek Philippe Retrograde Perpetual Calendar 5059G Officer Case in 18k White Gold with Original Certificate of Origine", "reference": "5059G", "year": null, "case_material": "18k White Gold", "case_size_mm": 36.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "condition": "excellent", "box_papers": "full_set", "price_usd": 36000.0, "currency": "USD", "merchant_slug": "bulang-and-sons", "merchant_url": "https://bulangandsons.com/products/patek-philippe-retrograde-perpetual-calendar-5059g-officer-case-in-18k-white-gold-with-original-certificate-of-origine-w3583", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-3583PatekPhilippePerpetualretrogradecalendarin18kwhitegoldref5059Gwithoriginalcertificateoforigine_23_1x1_4575111b-929b-4e69-949a-1a52ea01bc4e.jpg?v=1768385312", "title": "Patek Philippe Patek Philippe Retrograde Perpetual Calendar 5059G Officer Case in 18k White Gold with Original Certificate of Origine", "description": " Introduced in 1998, Reference 5059 was the first serially produced perpetual calendar wristwatch with a retrograde date ever made by Patek Philippe.   \n It was also the first perpetual calendar model since the legendary References 2497 and 2438-1 to feature a sweep centre-seconds hand. The watch is distinguished by its 36 mm officier-style case, with elongated lugs secured by screwed bars, as wel", "listed_at": "2026-05-18T08:05:39+02:00", "in_stock": true, "url": "https://mostexpensivewatches.net/listing/h_16050377589081", "outbound_url": "https://bulangandsons.com/products/patek-philippe-retrograde-perpetual-calendar-5059g-officer-case-in-18k-white-gold-with-original-certificate-of-origine-w3583", "affiliate_network": "none", "outbound_available": true}, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/review/patek-philippe-5320g-perpetual-calendar-white-gold", "alternatives_url": "https://mostexpensivewatches.net/alternatives/patek-philippe-5320g-perpetual-calendar-white-gold"}, {"reference": {"slug": "patek-philippe-5270", "brand": "Patek Philippe", "ref": "5270", "model": "Perpetual Calendar Chronograph", "case_material": "18k White Gold", "url": "https://mostexpensivewatches.net/reference/patek-philippe-5270"}, "score": 15, "why_compare": "Shared search intent: 18k, calendar; similar gold case profile.", "listing_stats": {"count": 1, "median": 123300.0, "low": 123300.0, "high": 123300.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_6978335244363", "brand": "Patek Philippe", "model": "Patek Philippe Perpetual Calendar 5270R", "reference": "5270R", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Perpetual Calendar"], "condition": "excellent", "box_papers": "full_set", "price_usd": 123300.0, "currency": "USD", "merchant_slug": "hodinkee", "merchant_url": "https://shop.hodinkee.com/products/patek-philippe-perpetual-calendar-5270r-10-21-ptk-baz1q5", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/files/Patek-Philippe-Grand-Complications-5270R-10-21-PTK-BAZ1Q5-f6f45dd57d2c.jpg?v=1711656098", "title": "Patek Philippe Patek Philippe Perpetual Calendar 5270R", "description": "This pre-owned Patek Philippe Perpetual Calendar 5270R watch is in excellent condition. During our quality control check, any necessary adjustments are made to ensure the watch is functioning as intended. The watch is Crown & Caliber Certified Authentic and comes backed by our 1-year warranty.", "listed_at": "2026-05-18T01:06:45-04:00", "in_stock": false, "url": "https://mostexpensivewatches.net/listing/h_6978335244363", "outbound_url": null, "affiliate_network": "none", "outbound_available": false, "similar_url": "https://mostexpensivewatches.net/search?q=Patek%20Philippe%205270R"}, "auction_comp_count": 0, "review_url": "https://mostexpensivewatches.net/review/patek-philippe-5270", "alternatives_url": "https://mostexpensivewatches.net/alternatives/patek-philippe-5270"}, {"reference": {"slug": "patek-philippe-1518", "brand": "Patek Philippe", "ref": "1518", "model": "Perpetual Calendar Chronograph (1941)", "case_material": "18k Pink Gold", "url": "https://mostexpensivewatches.net/reference/patek-philippe-1518"}, "score": 15, "why_compare": "Shared search intent: 18k, calendar; similar gold case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/review/patek-philippe-1518", "alternatives_url": "https://mostexpensivewatches.net/alternatives/patek-philippe-1518"}, {"reference": {"slug": "patek-philippe-2499", "brand": "Patek Philippe", "ref": "2499", "model": "Perpetual Calendar Chronograph (vintage)", "case_material": "18k Yellow Gold", "url": "https://mostexpensivewatches.net/reference/patek-philippe-2499"}, "score": 15, "why_compare": "Shared search intent: 18k, calendar; 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/patek-philippe-2499", "alternatives_url": "https://mostexpensivewatches.net/alternatives/patek-philippe-2499"}]}