{"reference": {"slug": "tudor-7925", "brand": "Tudor", "ref": "7925", "model": "Black Bay Bronze One (Only Watch 2017)", "case_material": "Bronze", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/tudor-7925", "description": "The Tudor Black Bay Bronze One, reference 7925/001, is a unique piece manufactured specifically for the 2017 Only Watch charity auction. Unlike the standard production Black Bay Bronze, this 43mm model features a left-handed configuration with the winding crown positioned at nine o’clock. It is distinguished by a khaki green dial and matching aluminum bezel insert, a color scheme not utilized on other bronze references. The watch is powered by the COSC-certified manufacture caliber MT5601-LHD. As a unique piece, it is not in production and represents one of the rarest modern Tudor references. At the 2017 Only Watch auction, it achieved a final sale price of 350,000 CHF, approximately $350,000 USD at the time, which was seventy times its lower estimate. On the secondary market, its value remains in the mid-six-figure range, dictated by its status as a one-of-one production."}, "listing_stats": {"count": 4, "median": 4412.5, "low": 3050.0, "high": 8950.0, "brands": 1, "merchants": 4}, "listings": [{"id": "h_7615380947031", "title": "Tudor Tudor Black Bay Fifty-Eight 925", "brand": "Tudor", "model": "Tudor Black Bay Fifty-Eight 925", "reference": "925", "price_usd": 5225.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS12079_40993101_TUDOR_BLACKBAY58SILVER_M79010SG-0001-6.jpg?v=1776356803", "detail_url": "https://mostexpensivewatches.net/listing/h_7615380947031", "buy_url": "https://mostexpensivewatches.net/out/h_7615380947031", "available": true}, {"id": "h_8240926261427", "title": "Tudor Tudor Black Bay 58 \"Pirate\" Apple Employee Edition (Pre-owned)", "brand": "Tudor", "model": "Tudor Black Bay 58 \"Pirate\" Apple Employee Edition (Pre-owned)", "reference": "—", "price_usd": 8950.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "collective-horology", "merchant_name": "Collective Horology", "image_url": "https://cdn.shopify.com/s/files/1/0559/0623/8643/files/P4244762.jpg?v=1745548212", "detail_url": "https://mostexpensivewatches.net/listing/h_8240926261427", "buy_url": "https://mostexpensivewatches.net/out/h_8240926261427", "available": false}, {"id": "h_15751353958745", "title": "Tudor Tudor Black Bay Fifty Eight 925 Silver Full Set", "brand": "Tudor", "model": "Tudor Black Bay Fifty Eight 925 Silver Full Set", "reference": "925", "price_usd": 3600.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 39.0, "movement": "Automatic", "complications": [], "merchant_slug": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-1677TudorBlackBay79010SG_014_1x1_9e7bd6d5-133c-45a0-8440-4ccc205aad09.jpg?v=1756205614", "detail_url": "https://mostexpensivewatches.net/listing/h_15751353958745", "buy_url": "https://mostexpensivewatches.net/out/h_15751353958745", "available": false}, {"id": "h_6940786655307", "title": "Tudor Tudor Heritage Black Bay Bronze 79250", "brand": "Tudor", "model": "Tudor Heritage Black Bay Bronze 79250", "reference": "79250", "price_usd": 3050.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "hodinkee", "merchant_name": "Hodinkee Shop", "image_url": "https://cdn.shopify.com/s/files/1/0146/0732/products/Tudor-Heritage-Black-Bay-79250-10-10-TUD-9VT04L-9be10d72efe0.jpg?v=1708276154", "detail_url": "https://mostexpensivewatches.net/listing/h_6940786655307", "buy_url": "https://mostexpensivewatches.net/out/h_6940786655307", "available": false}], "auction_lots": [{"slug": "tudor-7925-001-2017", "brand": "Tudor", "reference": "7925/001", "model": "Black Bay Bronze One (Only Watch 2017)", "case_material": "Bronze", "hammer_usd": 351265, "year_sold": 2017, "venue": "Christie's Geneva", "lot_summary": "A unique left-handed (LHD) version of the Black Bay Bronze with a khaki green dial and bezel, sold to benefit research into Duchenne Muscular Dystrophy.", "source_url": "https://www.christies.com/en/lot/lot-6111425", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/tudor-7925-001-2017"}, {"slug": "tudor-79250bm-2017", "brand": "Tudor", "reference": "79250BM", "model": "Black Bay Bronze One", "case_material": "Bronze", "hammer_usd": 350000, "year_sold": 2017, "venue": "Phillips Geneva", "lot_summary": "A unique left-handed bronze diver's watch with a khaki green dial and bezel, created for Only Watch 2017. It features a unique configuration never produced for commercial sale.", "source_url": "https://www.phillips.com/detail/tudor/CH080217/5", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/tudor-79250bm-2017"}]}