{"query": "1811", "brand": null, "total": 1, "limit": 10, "matches": [{"slug": "iwc-1811", "brand": "IWC", "ref": "1811", "model": "Yacht Club", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/iwc-1811", "description": "The IWC Yacht Club reference 1811 was produced from approximately 1967 through the mid-1970s. Collectors prioritize this reference for its technical durability and the caliber 8541B movement, which features the Pellaton winding system and a shock-absorbing rubber mount. The stainless steel case measures 36mm and was designed by Gérald Genta, characterized by a C-shape profile and integrated lugs. Dials typically feature sunburst finishes or matte textures with applied baton indices and a date window at three o'clock. Due to its high production volume relative to other vintage IWC models, it remains accessible, with secondary market prices generally ranging from $2,500 to $4,500 depending on condition and the presence of the original Gay Frères steel bracelet. A notable variant is the \"blue sunburst\" dial, which often commands a premium at auction over the standard silver or champagne configurations.", "score": 199}]}