{"reference": {"slug": "roger-dubuis-h34", "brand": "Roger Dubuis", "ref": "H34", "model": "Hommage H34", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/roger-dubuis-h34", "description": "The Roger Dubuis Hommage H34 in 18k pink gold was produced during the mid-to-late 1990s, representing the brand’s founding era under the direct supervision of Roger Dubuis. Collectors value this reference for its 34mm case featuring a concave bezel and stepped lugs, alongside the Lemania-based Calibre RD 57 movement. This manual-wind caliber carries the Geneva Seal and was regulated by Dubuis himself. The dial typically features applied Roman numerals and a sector-style layout. Production was strictly limited, often to 28 pieces per configuration, as indicated by the individual numbering on the case back. On the secondary market, these watches generally trade between $12,000 and $18,000 depending on condition and the presence of original documentation. A notable production detail is that early H34 examples often included a Bulletin d'Observatoire certificate from the Besançon Observatory, confirming the movement's chronometric performance."}, "listing_stats": {"count": 18, "median": 48675.0, "low": 12000.0, "high": 100000.0, "brands": 1, "merchants": 2}, "listings": [{"id": "h_6733484064851", "title": "Roger Dubuis Hommage Chronograph H40 560 | Rose Gold", "brand": "Roger Dubuis", "model": "Hommage Chronograph H40 560 | Rose Gold", "reference": "560", "price_usd": 100000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k Rose Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": 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"Automatic", "complications": [], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/files/Roger_Dubuis_Hommage_H37_57_0_white_gold_A_Collected_Man_London_Thumbnail_00.jpg?v=1764154040", "detail_url": "https://mostexpensivewatches.net/listing/h_15251700154745", "buy_url": "https://mostexpensivewatches.net/out/h_15251700154745", "available": false}, {"id": "h_6746430996563", "title": "Roger Dubuis Hommage Calatrava | H37 576 | Palladium", "brand": "Roger Dubuis", "model": "Hommage Calatrava | H37 576 | Palladium", "reference": "576", "price_usd": 12000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/products/Roger_Dubuis_Hommage_Calatrava_H37_576_A_Collected_Man_London_WPD_R1027_06.jpg?v=1649777658", "detail_url": "https://mostexpensivewatches.net/listing/h_6746430996563", "buy_url": "https://mostexpensivewatches.net/out/h_6746430996563", "available": false}], "auction_lots": [{"slug": "roger-dubuis-h34-2021", "brand": "Roger Dubuis", "reference": "H34", "model": "Hommage H34", "case_material": "18k Pink Gold", "hammer_usd": 36691, "year_sold": 2021, "venue": "Phillips Geneva", "lot_summary": "A 34mm pink gold chronograph with a silver dial, part of the early limited production series of 28 pieces.", "source_url": "https://www.phillips.com/detail/roger-dubuis/CH080121/189", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/roger-dubuis-h34-2021"}, {"slug": "roger-dubuis-h3457395-2024", "brand": "Roger Dubuis", "reference": "H3457395", "model": "Hommage Quantieme Perpetual", "case_material": "18k Pink Gold", "hammer_usd": 21080, "year_sold": 2024, "venue": "Christie's Hong Kong", "lot_summary": "A rare limited edition automatic perpetual calendar with moon phases and leap year indication, numbered 9 of 28.", "source_url": "https://www.christies.com/en/lot/lot-6499398", "provenance": "ai_generated_grounded", "url": "https://mostexpensivewatches.net/auctions/roger-dubuis-h3457395-2024"}]}