{"query": "HM6", "brand": null, "total": 2, "limit": 10, "matches": [{"slug": "mb-f-hm6-space-pirate-titanium", "brand": "MB&F", "ref": "HM6", "model": "HM6 Space Pirate", "case_material": "Titanium", "url": "https://mostexpensivewatches.net/reference/mb-f-hm6-space-pirate-titanium", "description": "The MB&F HM6 Space Pirate in titanium was released in 2014 as the initial edition of the Horological Machine No. 6 series. Production of the HM6 line concluded in 2019 with the Final Edition, limiting the total output across all metal variants to 100 pieces, with only 50 units produced in the original Grade 5 titanium. Collectors value this reference for its complex case construction, which comprises 80 components and features ten sapphire crystals. The caliber, developed with David Candaux, utilizes a flying tourbillon with a retractable titanium shield and dual aluminum turbines that regulate the automatic winding system. On the secondary market, this reference typically trades in the low-to-mid six-figure range, often between $220,000 and $300,000 depending on condition. A notable production detail is that the movement requires over 350 components to drive the four spherical indicators for hours and minutes.", "score": 198}, {"slug": "mb-f-60", "brand": "MB&F", "ref": "60", "model": "Horological Machine No. 6 Sapphire Vision (HM6-SV)", "case_material": "Platinum and Sapphire Crystal", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/mb-f-60", "description": "The MB&F Horological Machine No. 6 Sapphire Vision (HM6-SV) in platinum was released in 2016 as a limited edition of 10 pieces, marking the final evolution of the HM6 \"Space Pirate\" series which concluded production in 2019. Collectors prioritize this reference for its complex case construction, featuring two plates of solid sapphire crystal sandwiching a platinum center streamliner. The movement, a three-dimensional caliber developed with David Candaux, consists of 475 components and features a 60-second flying tourbillon protected by a retractable semi-spherical titanium shield. Functional details include twin aluminum turbines that regulate the automatic winding system to prevent excessive wear. On the secondary market, the HM6-SV typically commands prices in the mid-to-high six-figure range, often between $350,000 and $500,000 depending on provenance. A notable production detail is that only 100 total movements were manufactured across all HM6 variants, ensuring permanent scarcity for the series.", "score": 71}]}