{"reference": {"slug": "h-moser-cie-342", "brand": "H. Moser & Cie", "ref": "342", "model": "Monard Date", "case_material": "Platinum", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/h-moser-cie-342", "description": "The H. Moser & Cie. Monard Date reference 342.502-001 in platinum was produced during the mid-to-late 2000s and is no longer in current production. Collectors target this reference for the manual-wind Calibre HMC 342.502, which features a seven-day power reserve, a hacking seconds mechanism, and a modular escapement designed for easier servicing. The 40.8mm platinum case houses a solid gold dial with a distinct \"big date\" display that utilizes a flash calendar system for instantaneous changes. This model represents the brand’s early independent era following its 2005 relaunch. On the secondary market, these timepieces typically trade between $15,000 and $22,000 depending on condition and completeness. A notable production detail is the use of a functional power reserve indicator located on the movement side, visible through the sapphire caseback, maintaining a minimalist aesthetic on the dial side."}, "listing_stats": {"count": 2, "median": 61050.0, "low": 24100.0, "high": 98000.0, "brands": 1, "merchants": 1}, "listings": [{"id": "h_7428602101969", "title": "H. Moser & Cie STREAMLINER CYLINDRICAL TOURBILLON ALPINE LIMITED EDITION", "brand": "H. Moser & Cie", "model": "STREAMLINER CYLINDRICAL TOURBILLON ALPINE LIMITED EDITION", "reference": "—", "price_usd": 98000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 42.3, "movement": "Automatic", "complications": ["Tourbillon"], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Alpine.1.jpg?v=1717011248", "detail_url": "https://mostexpensivewatches.net/listing/h_7428602101969", "buy_url": "https://mostexpensivewatches.net/out/h_7428602101969", "available": true}, {"id": "h_7428597809361", "title": "H. Moser & Cie STREAMLINER CENTRE SECONDS PURPLE HAZE", "brand": "H. Moser & Cie", "model": "STREAMLINER CENTRE SECONDS PURPLE HAZE", "reference": "—", "price_usd": 24100.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/purplehaze.1.jpg?v=1717009492", "detail_url": "https://mostexpensivewatches.net/listing/h_7428597809361", "buy_url": "https://mostexpensivewatches.net/out/h_7428597809361", "available": true}], "auction_lots": [{"slug": "h-moser-cie-342-502-2014", "brand": "H. Moser & Cie", "reference": "342.502", "model": "Monard Date", "case_material": "Platinum", "hammer_usd": 11250, "year_sold": 2014, "venue": "Christie's New York", "lot_summary": "A fine platinum wristwatch with date and power reserve, featuring a 7-day power reserve and the signature Moser fumé dial.", "source_url": "https://www.christies.com/lot/lot-5804810", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/h-moser-cie-342-502-2014"}]}