{"listing": {"id": "h_7450482114647", "title": "Zenith Zenith Chronomaster El Primero 1969 'Rolling Stones Edition'", "brand": "Zenith", "model": "Zenith Chronomaster El Primero 1969 'Rolling Stones Edition'", "reference": "1969", "price_usd": 8450.0, "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/AS10794_40992444_ZENITH_ELPRIMEROCHRONOMASTER1969_96.2260.4061-21.R575-5.jpg?v=1753224324", "detail_url": "https://mostexpensivewatches.net/listing/h_7450482114647", "buy_url": "https://mostexpensivewatches.net/out/h_7450482114647", "available": true}, "lang": "en", "url": "https://mostexpensivewatches.net/listing/h_7450482114647", "alternatives_url": "https://mostexpensivewatches.net/api/v1/listing/h_7450482114647/alternatives", "lower_priced": [{"id": "h_7451783659607", "title": "Zenith Zenith Chronomaster El Primero Chronomaster 1969 SVRA Edition", "brand": "Zenith", "model": "Zenith Chronomaster El Primero Chronomaster 1969 SVRA Edition", "reference": "1969", "price_usd": 5950.0, "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/AS10781_40992431_ZENITH_EL_PRIMERO_CHRONOMASTER_1969_-_SVRA_EDITION_03.20411.4061-07.C776-6.jpg?v=1754160342", "detail_url": "https://mostexpensivewatches.net/listing/h_7451783659607", "buy_url": "https://mostexpensivewatches.net/out/h_7451783659607", "available": false}], "similar_listings": [], "cohort": {"count": 2, "median": 7200.0, "low": 5950.0, "high": 8450.0, "brands": 1, "merchants": 1, "listing_price": 8450.0, "position": "highest", "delta_vs_median_pct": 17.4}, "reference": {"slug": "zenith-a3817", "ref": "A3817", "brand": "Zenith", "model": "El Primero", "url": "https://mostexpensivewatches.net/reference/zenith-a3817", "alternatives_url": "https://mostexpensivewatches.net/api/alternatives/zenith-a3817"}, "cross_reference_alternatives": [{"reference": {"slug": "zenith-a3818", "brand": "Zenith", "ref": "A3818", "model": "El Primero", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/zenith-a3818"}, "score": 20, "why_compare": "Same zenith collector universe; shared search intent: primero, stainless; similar steel case profile.", "listing_stats": {"count": 52, "median": 6750.0, "low": 3150.0, "high": 23800.0, "brands": 1, "merchants": 5}, "top_listing": {"id": "h_7450482114647", "title": "Zenith Zenith Chronomaster El Primero 1969 'Rolling Stones Edition'", "brand": "Zenith", "model": "Zenith Chronomaster El Primero 1969 'Rolling Stones Edition'", "reference": "1969", "price_usd": 8450.0, "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/AS10794_40992444_ZENITH_ELPRIMEROCHRONOMASTER1969_96.2260.4061-21.R575-5.jpg?v=1753224324", "detail_url": "https://mostexpensivewatches.net/listing/h_7450482114647", "buy_url": "https://mostexpensivewatches.net/out/h_7450482114647", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/review/zenith-a3818", "alternatives_url": "https://mostexpensivewatches.net/alternatives/zenith-a3818"}, {"reference": {"slug": "zenith-a386", "brand": "Zenith", "ref": "A386", "model": "El Primero", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/zenith-a386"}, "score": 20, "why_compare": "Same zenith collector universe; shared search intent: primero, stainless; similar steel case profile.", "listing_stats": {"count": 52, "median": 6750.0, "low": 3150.0, "high": 23800.0, "brands": 1, "merchants": 5}, "top_listing": {"id": "h_7450482114647", "title": "Zenith Zenith Chronomaster El Primero 1969 'Rolling Stones Edition'", "brand": "Zenith", "model": "Zenith Chronomaster El Primero 1969 'Rolling Stones Edition'", "reference": "1969", "price_usd": 8450.0, "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/AS10794_40992444_ZENITH_ELPRIMEROCHRONOMASTER1969_96.2260.4061-21.R575-5.jpg?v=1753224324", "detail_url": "https://mostexpensivewatches.net/listing/h_7450482114647", "buy_url": "https://mostexpensivewatches.net/out/h_7450482114647", "available": true}, "auction_comp_count": 6, "review_url": "https://mostexpensivewatches.net/review/zenith-a386", "alternatives_url": "https://mostexpensivewatches.net/alternatives/zenith-a386"}, {"reference": {"slug": "zenith-01", "brand": "Zenith", "ref": "01", "model": "El Primero Chronomaster Limited Edition", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/zenith-01"}, "score": 20, "why_compare": "Same zenith collector universe; shared search intent: primero, stainless; similar steel case profile.", "listing_stats": {"count": 24, "median": 7775.0, "low": 3800.0, "high": 15800.0, "brands": 1, "merchants": 4}, "top_listing": {"id": "h_7200548290635", "title": "Zenith Chronomaster Original Triple Calendar Limited Edition For Hodinkee", "brand": "Zenith", "model": "Chronomaster Original Triple Calendar Limited Edition For Hodinkee", "reference": "03.3401.3610.21.C911", "price_usd": 13500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Meteorite", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/files/Zenith-Soldier-Bracelet-Gray.jpg?v=1727369418", "detail_url": "https://mostexpensivewatches.net/listing/h_7200548290635", "buy_url": "https://mostexpensivewatches.net/out/h_7200548290635", "available": true}, "auction_comp_count": 7, "review_url": "https://mostexpensivewatches.net/review/zenith-01", "alternatives_url": "https://mostexpensivewatches.net/alternatives/zenith-01"}, {"reference": {"slug": "zenith-1205sp", "brand": "Zenith", "ref": "1205SP", "model": "El Primero Prototype", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/zenith-1205sp"}, "score": 20, "why_compare": "Same zenith collector universe; shared search intent: primero, stainless; similar steel case profile.", "listing_stats": {"count": 9, "median": 7800.0, "low": 6950.0, "high": 15000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_8379639464115", "title": "Zenith Zenith DEFY Skyline C.X Ceramic Edition (Pre-owned)", "brand": "Zenith", "model": "Zenith DEFY Skyline C.X Ceramic Edition (Pre-owned)", "reference": "—", "price_usd": 15000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "High-Tech Ceramic", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/files/PB210230-2.jpg?v=1763862204", "detail_url": "https://mostexpensivewatches.net/listing/h_8379639464115", "buy_url": "https://mostexpensivewatches.net/out/h_8379639464115", "available": false}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/review/zenith-1205sp", "alternatives_url": "https://mostexpensivewatches.net/alternatives/zenith-1205sp"}, {"reference": {"slug": "zenith-3019", "brand": "Zenith", "ref": "3019", "model": "El Primero Prototype", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/zenith-3019"}, "score": 20, "why_compare": "Same zenith collector universe; shared search intent: primero, stainless; similar steel case profile.", "listing_stats": {"count": 9, "median": 7800.0, "low": 6950.0, "high": 15000.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_8379639464115", "title": "Zenith Zenith DEFY Skyline C.X Ceramic Edition (Pre-owned)", "brand": "Zenith", "model": "Zenith DEFY Skyline C.X Ceramic Edition (Pre-owned)", "reference": "—", "price_usd": 15000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "High-Tech Ceramic", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/files/PB210230-2.jpg?v=1763862204", "detail_url": "https://mostexpensivewatches.net/listing/h_8379639464115", "buy_url": "https://mostexpensivewatches.net/out/h_8379639464115", "available": false}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/review/zenith-3019", "alternatives_url": "https://mostexpensivewatches.net/alternatives/zenith-3019"}, {"reference": {"slug": "zenith-tipo", "brand": "Zenith", "ref": "TIPO", "model": "A. Cairelli Chronograph", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/zenith-tipo"}, "score": 18, "why_compare": "Same zenith collector universe; shared search intent: stainless, steel; similar steel case profile.", "listing_stats": {"count": 10, "median": 8800.0, "low": 6950.0, "high": 15000.0, "brands": 1, "merchants": 2}, "top_listing": {"id": "h_8379639464115", "title": "Zenith Zenith DEFY Skyline C.X Ceramic Edition (Pre-owned)", "brand": "Zenith", "model": "Zenith DEFY Skyline C.X Ceramic Edition (Pre-owned)", "reference": "—", "price_usd": 15000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "High-Tech Ceramic", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/files/PB210230-2.jpg?v=1763862204", "detail_url": "https://mostexpensivewatches.net/listing/h_8379639464115", "buy_url": "https://mostexpensivewatches.net/out/h_8379639464115", "available": false}, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/review/zenith-tipo", "alternatives_url": "https://mostexpensivewatches.net/alternatives/zenith-tipo"}]}