{"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", "description": "Produced between the mid-1960s and early 1970s, the Zenith A. Cairelli CP-2 was commissioned by the Italian Ministry of Defense through the Rome-based distributor A. Cairelli. Collectors prioritize this reference for its 43mm stainless steel case, rotating 60-minute bezel, and the manual-wind caliber 146DP movement. Approximately 2,500 units were manufactured, with many issued to the Aeronautica Militare Italiana (A.M.I.), though some remained in civilian stock. Military-issued examples are distinguished by \"A.M.I.\" or \"M.M.\" engravings and inventory numbers on the caseback. On the secondary market, prices typically range from $12,000 to $25,000 depending on the presence of military markings and original dial condition. A notable production detail is the matte black dial featuring two registers and tritium Arabic numerals. While Zenith released a modern \"Heritage\" reissue in 2016, the original vintage reference remains the primary focus for military chronograph collectors."}, "listing_stats": {"count": 10, "median": 8800.0, "low": 6950.0, "high": 15000.0, "brands": 1, "merchants": 2}, "listings": [{"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}, {"id": "h_7527186628717", "title": "Zenith 1960s Zenith Cronometro Tipo CP-2 \"A. Cairelli\" Issued To The Italian Air-Force", "brand": "Zenith", "model": "1960s Zenith Cronometro Tipo CP-2 \"A. Cairelli\" Issued To The Italian Air-Force", "reference": "ZENTCP2AC", "price_usd": 13950.0, "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": "craft-and-tailored", "merchant_name": "Craft + Tailored", "image_url": "https://cdn.shopify.com/s/files/1/1104/9180/files/Img029923_5941d648-fba3-42fc-94e7-6645daa2401e.jpg?v=1725309794", "detail_url": "https://mostexpensivewatches.net/listing/h_7527186628717", "buy_url": "https://mostexpensivewatches.net/out/h_7527186628717", "available": false}, {"id": "h_8386875031731", "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": 13500.0, "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/P1011937.jpg?v=1776800886", "detail_url": "https://mostexpensivewatches.net/listing/h_8386875031731", "buy_url": "https://mostexpensivewatches.net/out/h_8386875031731", "available": false}, {"id": "h_8091344011443", "title": "Zenith Zenith DEFY Skyline C.X for Collective (Sold Out)", "brand": "Zenith", "model": "Zenith DEFY Skyline C.X for Collective (Sold Out)", "reference": "—", "price_usd": 12300.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 41.0, "movement": "Automatic", "complications": [], "merchant_slug": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/files/CXSquare.001_6c2b43db-180e-4e44-95ee-7570c4933453.jpg?v=1731953968", "detail_url": "https://mostexpensivewatches.net/listing/h_8091344011443", "buy_url": "https://mostexpensivewatches.net/out/h_8091344011443", "available": false}, {"id": "h_7004910321843", "title": "Zenith Zenith El Primero C.01 (Pre-owned) - 07/50", "brand": "Zenith", "model": "Zenith El Primero C.01 (Pre-owned) - 07/50", "reference": "—", "price_usd": 9800.0, "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": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/products/Zenith_C01_Shop.jpg?v=1646256456", "detail_url": "https://mostexpensivewatches.net/listing/h_7004910321843", "buy_url": "https://mostexpensivewatches.net/out/h_7004910321843", "available": false}, {"id": "h_7548373041331", "title": "Zenith Zenith El Primero C.01 (Pre-owned) - 01/50", "brand": "Zenith", "model": "Zenith El Primero C.01 (Pre-owned) - 01/50", "reference": "—", "price_usd": 7800.0, "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": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/files/Zenith_C01_Shop_b9583947-c593-48fc-9598-bbf175382986.jpg?v=1699630559", "detail_url": "https://mostexpensivewatches.net/listing/h_7548373041331", "buy_url": "https://mostexpensivewatches.net/out/h_7548373041331", "available": false}, {"id": "h_7480231723187", "title": "Zenith Zenith El Primero C.01 (Pre-owned) - 35/50", "brand": "Zenith", "model": "Zenith El Primero C.01 (Pre-owned) - 35/50", "reference": "—", "price_usd": 7600.0, "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": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/files/Zenith_C01_Shop_b398c158-c00d-4ec4-8ab6-5872307d9307.jpg?v=1692124370", "detail_url": "https://mostexpensivewatches.net/listing/h_7480231723187", "buy_url": "https://mostexpensivewatches.net/out/h_7480231723187", "available": false}, {"id": "h_7465058828467", "title": "Zenith Zenith El Primero C.01 (Pre-owned) - 23/50", "brand": "Zenith", "model": "Zenith El Primero C.01 (Pre-owned) - 23/50", "reference": "—", "price_usd": 7500.0, "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": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/files/Zenith_C01_Shop_04fbdfda-62d4-46f5-bfe2-f9eae30f311c.jpg?v=1689112655", "detail_url": "https://mostexpensivewatches.net/listing/h_7465058828467", "buy_url": "https://mostexpensivewatches.net/out/h_7465058828467", "available": false}, {"id": "h_7581195567283", "title": "Zenith Zenith El Primero Chronomaster C.01 (Pre-owned) - 39/50", "brand": "Zenith", "model": "Zenith El Primero Chronomaster C.01 (Pre-owned) - 39/50", "reference": "—", "price_usd": 7300.0, "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": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/files/IMG_8679.jpg?v=1702321378", "detail_url": "https://mostexpensivewatches.net/listing/h_7581195567283", "buy_url": "https://mostexpensivewatches.net/out/h_7581195567283", "available": false}, {"id": "h_7300579295411", "title": "Zenith Zenith El Primero for Collective C.01 (Sold Out)", "brand": "Zenith", "model": "Zenith El Primero for Collective C.01 (Sold Out)", "reference": "—", "price_usd": 6950.0, "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": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/products/Zenith-Chronomaster-El-Primero-C_01_03_2152_4061_80_R825_web.webp?v=1667877923", "detail_url": "https://mostexpensivewatches.net/listing/h_7300579295411", "buy_url": "https://mostexpensivewatches.net/out/h_7300579295411", "available": false}], "auction_lots": [{"slug": "zenith-tipo-cp-2-2016", "brand": "Zenith", "reference": "Tipo CP-2", "model": "A. Cairelli Chronograph", "case_material": "Stainless Steel", "hammer_usd": 64000, "year_sold": 2016, "venue": "Phillips Geneva", "lot_summary": "A rare military-issued chronograph supplied to the Italian Air Force (AMI) through the Roman retailer A. Cairelli.", "source_url": "https://www.phillips.com/detail/zenith/CH080016/41", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/zenith-tipo-cp-2-2016"}, {"slug": "zenith-tipo-cp-2-2020", "brand": "Zenith", "reference": "Tipo CP-2", "model": "A. Cairelli Chronograph", "case_material": "Stainless Steel", "hammer_usd": 15000, "year_sold": 2020, "venue": "Phillips Geneva", "lot_summary": "A circa 1970 military chronograph signed by A. Cairelli, featuring the manual-wind caliber 146 DP.", "source_url": "https://www.phillips.com/detail/zenith/CH080120/126", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/zenith-tipo-cp-2-2020"}]}