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On the secondary market, these watches command prices in the mid-to-high six-figure range, often exceeding $500,000 depending on provenance. A notable 1937 example featuring an indirect center seconds complication and a sector dial achieved a record auction price of nearly $4 million, highlighting the rarity of specific movement configurations within this reference."}, "listing_stats": {"count": 49, "median": 24950.0, "low": 5500.0, "high": 450000.0, "brands": 1, "merchants": 8}, "listings": [{"id": "h_7756062163153", "title": "Patek Philippe Patek Philippe Aquanaut Luce 7968/300R-001", "brand": "Patek Philippe", "model": "Patek Philippe Aquanaut Luce 7968/300R-001", "reference": "7968/300R-001", "price_usd": 450000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Rose Gold", "case_size_mm": 39.9, "movement": "Automatic", "complications": [], "merchant_slug": "material-good", "merchant_name": "Material Good", "image_url": "https://cdn.shopify.com/s/files/1/0561/5190/0369/files/Patek_Philippe_Aquanaut_Luce_7968_300R-001_-_1.jpg?v=1781292783", "detail_url": 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