{"query": "28SC-SB", "brand": null, "total": 6, "limit": 10, "matches": [{"slug": "voutilainen-28sc-sb", "brand": "Voutilainen", "ref": "28SC-SB", "model": "28SC-SB", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/voutilainen-28sc-sb", "score": 206}, {"slug": "voutilainen-28sc", "brand": "Voutilainen", "ref": "28SC", "model": "28SC Steel Two-Tone", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/voutilainen-28sc", "score": 35}, {"slug": "grand-seiko-sbgw263-platinum-engraved", "brand": "Grand Seiko", "ref": "SBGW263", "model": "Masterpiece Collection Engraved", "case_material": "Platinum", "url": "https://mostexpensivewatches.net/reference/grand-seiko-sbgw263-platinum-engraved", "description": "The Grand Seiko Masterpiece Collection SBGW263 was released in 2020 as a limited edition of 20 pieces to commemorate the 60th anniversary of the brand. This reference features a 39mm case constructed from Platinum 950 and is powered by the manual-wind Caliber 9S64, which offers a 72-hour power reserve and an accuracy rating of +5 to -3 seconds per day. Collectors prioritize this model for its hand-engraved 18k white gold dial and handset, executed by master engraver Kiyoshi Terui at the Shizukuishi Watch Studio. The intricate engraving replaces traditional printing for the logo and indices. On the secondary market, this reference typically commands prices between $75,000 and $95,000, depending on condition and provenance. A notable production detail is that the \"Star\" mark at six o'clock signifies the use of precious metal for the hour markers, a hallmark of high-end vintage and modern Grand Seiko pieces.", "score": 20}, {"slug": "blancpain-5008c-1130-b64a", "brand": "Blancpain", "ref": "5008C-1130-B64A", "model": "Fifty Fathoms Barakuda Only Watch", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/blancpain-5008c-1130-b64a", "description": "The Blancpain Fifty Fathoms Barakuda Only Watch reference 5008C-1130-B64A is a unique piece produced in 2019 specifically for the Only Watch charity auction. This stainless steel diver features a 40.3mm case and is powered by the automatic caliber 1151, which provides a 100-hour power reserve via two series-coupled barrels. Distinguishing it from the standard 500-piece limited edition Barakuda, this unique execution utilizes white Super-LumiNova for the hour markers and handset, which glows blue, rather than the \"old radium\" beige lume found on the commercial version. The dial also features a date window at 3 o'clock and a unidirectional sapphire bezel. At the 2019 Only Watch auction in Geneva, this specific timepiece sold for 45,000 CHF. Because it is a unique piece, it does not have a standard secondary market price range, though its value is tied to its status as a one-of-one prototype-style variant.", "score": 8}, {"slug": "bovet-pr-r12-hms", "brand": "Bovet", "ref": "PR-R12-HMS", "model": "Récital 12", "case_material": "Titanium", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/bovet-pr-r12-hms", "description": "The Bovet Récital 12 \"Monsieur Bovet\" in titanium was introduced in 2024 as a contemporary addition to the Dimier collection. Collectors value this reference for its manual-wind Caliber 13BMDR12C2, which features a single barrel providing a seven-day power reserve and a visible balance wheel at the 3 o’clock position. The 42mm case utilizes the brand’s signature \"writing slope\" architecture, tapering from top to bottom to improve legibility and ergonomics. The dial is characterized by an offset sub-dial available in various guilloché patterns and a power reserve indicator located at 10 o’clock. On the secondary market, these titanium models typically trade between $40,000 and $55,000 depending on condition. A notable production detail is the use of grade 5 titanium, a departure from the brand’s traditional precious metal offerings, intended to reduce weight while maintaining the structural complexity of the asymmetrical case design.", "score": 8}, {"slug": "rolex-5510", "brand": "Rolex", "ref": "5510", "model": "James Bond Submariner", "case_material": "Stainless Steel", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/rolex-5510", "description": "The Rolex Submariner reference 5510 was produced for a brief period between 1958 and 1959, serving as the final \"Big Crown\" iteration before the introduction of crown guards. Collectors prioritize this reference due to its extreme rarity, with total production estimated at approximately 300 to 600 units. It features an 8mm Brevet winding crown and a 200-meter depth rating. Internally, it utilizes the caliber 1530 movement, distinguishing it from the chronometer-rated 5512 that followed. Dial configurations typically include \"gilt\" printing with radium luminous plots. On the secondary market, prices generally fall within the mid-to-high six-figure range depending on original component integrity. A notable auction result occurred in 2018 when a well-preserved example sold for over $500,000. Its historical significance is tied to its use by Sean Connery in early James Bond films, cementing its status among vintage tool watch specialists.", "score": 8}]}