{"reference": {"slug": "breguet-7800bb", "brand": "Breguet", "ref": "7800BB", "model": "La Musicale - La Gazza Ladra", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-7800bb", "description": "The Breguet Classique La Musicale reference 7800BB/11/9V6 was introduced in 2010 and remains in the current catalog. Collectors prioritize this reference for its caliber 777M movement, which incorporates a patented musical mechanism utilizing a pinned disc and fifteen metal teeth to play Rossini’s \"The Thieving Magpie.\" The 48mm 18k white gold case features a liquid-metal membrane for acoustic amplification and a dial that rotates during the musical performance. The dial is finished with hand-guilloché patterns and a platinum coating. On the secondary market, this reference typically trades in the $90,000 to $130,000 range, depending on condition and the presence of the original resonance box. A notable production detail is the use of silicon for the escapement and balance spring to mitigate magnetic interference. In 2013, a rose gold variant (7800BR) was released, though the white gold remains the primary aesthetic configuration for this complication."}, "lang": "pt", "url": "https://mostexpensivewatches.net/pt/alternatives/breguet-7800bb", "reference_url": "https://mostexpensivewatches.net/pt/reference/breguet-7800bb", "review_url": "https://mostexpensivewatches.net/pt/review/breguet-7800bb", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "auction_comp_count": 1, "alternatives": [{"reference": {"slug": "breguet-5707", "brand": "Breguet", "ref": "5707", "model": "Classique Alarm Le Réveil du Tsar", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-5707", "description": "The Breguet Classique Alarm Le Réveil du Tsar reference 5707 entered production in 2003 and remains a staple of the Classique collection, though availability varies by metal. Collectors prioritize this reference for the Calibre 519F, a self-winding movement featuring a column-wheel coordinated mechanical alarm and a second time zone. The 18k white gold case measures 39mm in diameter and 11.3mm thick, housing a solid gold dial decorated with four distinct engine-turned guilloché patterns. Notable technical features include an alarm power reserve indicator at 11 o'clock and an on/off aperture at 12 o'clock. On the secondary market, this reference typically trades between $16,000 and $22,000 depending on the presence of the original white gold deployment buckle and service history. While the 5707BB is the standard white gold execution, a boutique-only \"Enamel\" variant, reference 5707BA, was produced with a grand feu dial."}, "score": 20, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 1, "median": 14500.0, "low": 14500.0, "high": 14500.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_15788045664601", "title": "Breguet Breguet Reveil Du Tsar Le Classique Silver Guilloché Dial in 18k White Gold ref. 5707", "brand": "Breguet", "model": "Breguet Reveil Du Tsar Le Classique Silver Guilloché Dial in 18k White Gold ref. 5707", "reference": "5707", "price_usd": 14500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k White Gold", "case_size_mm": 39.0, "movement": "Automatic", "complications": [], "merchant_slug": "bulang-and-sons", "merchant_name": "Bulang & Sons", "image_url": "https://cdn.shopify.com/s/files/1/0961/8613/8969/files/W-3412BreguetReveilDuTsarLeClassiqueWhiteGoldref5707_0015_1x1_a6108c2b-c55f-4d21-8233-07619fe3269c.jpg?v=1762434847", "detail_url": "https://mostexpensivewatches.net/listing/h_15788045664601", "buy_url": "https://mostexpensivewatches.net/out/h_15788045664601", "available": false}, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-5707", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-5707"}, {"reference": {"slug": "breguet-3357", "brand": "Breguet", "ref": "3357", "model": "Classique Tourbillon", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-3357", "description": "The Breguet Classique Tourbillon 3357 in 18k white gold was introduced in the 1990s as a direct successor to the reference 3350, the first tourbillon wristwatch produced by the brand. While the 3357 remains in the current catalog, its production spans several decades of the brand’s post-quartz crisis history. Collectors value this reference for the manual-wind Calibre 558.1, which features a 2.5Hz frequency and extensive hand-engraving visible through the sapphire caseback. The 35mm case houses a solid gold dial decorated with three distinct guilloché patterns and an aperture at six o’clock displaying the tourbillon carriage. On the secondary market, this white gold reference typically trades between $35,000 and $50,000 depending on the presence of original documentation. A notable production detail is the shift from \"Breguet\" to \"Breguet Nouvelle\" markings on movements during the transition of ownership to the Swatch Group in 1999."}, "score": 20, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 5, "median": 38500.0, "low": 33000.0, "high": 52770.0, "brands": 1, "merchants": 3}, "top_listing": {"id": "h_7258994114647", "title": "Breguet Breguet Classique Tourbillon Perpetual Calendar", "brand": "Breguet", "model": "Breguet Classique Tourbillon Perpetual Calendar", "reference": "40992074", "price_usd": 52770.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Tourbillon", "Perpetual Calendar"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS09873_40992074_BREGUET_CLASSIQUEPERPETUALCALENDARTOURBILLON_3757-7.jpg?v=1730502273", "detail_url": "https://mostexpensivewatches.net/listing/h_7258994114647", "buy_url": "https://mostexpensivewatches.net/out/h_7258994114647", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-3357", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-3357"}, {"reference": {"slug": "breguet-3358", "brand": "Breguet", "ref": "3358", "model": "Classique Tourbillon", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-3358", "description": "The Breguet Classique Tourbillon 3358 in 18k white gold was introduced in the late 1990s and remained a staple of the brand’s high-complication catalog through the 2010s. Collectors prioritize this reference for its use of the manual-wind Calibre 558.1, a movement developed by Nouvelle Lemania under the direction of Daniel Roth. The 35mm case features a coin-edge profile and straight lugs, while the dial typically showcases traditional hand-guilloché patterns with a signature open aperture at 6 o'clock revealing the one-minute tourbillon. This reference represents the post-Quartz Crisis era of Breguet’s technical revival. On the secondary market, the 3358 generally trades between $35,000 and $55,000 depending on condition and provenance. A notable variant includes the 3358BB/Y2/986, which features a blue mother-of-pearl dial and diamond-set bezel, illustrating the model's transition from strictly traditional aesthetics to more decorative executions."}, "score": 20, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 3, "median": 52000.0, "low": 38500.0, "high": 52770.0, "brands": 1, "merchants": 2}, "top_listing": {"id": "h_7258994114647", "title": "Breguet Breguet Classique Tourbillon Perpetual Calendar", "brand": "Breguet", "model": "Breguet Classique Tourbillon Perpetual Calendar", "reference": "40992074", "price_usd": 52770.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Tourbillon", "Perpetual Calendar"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS09873_40992074_BREGUET_CLASSIQUEPERPETUALCALENDARTOURBILLON_3757-7.jpg?v=1730502273", "detail_url": "https://mostexpensivewatches.net/listing/h_7258994114647", "buy_url": "https://mostexpensivewatches.net/out/h_7258994114647", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-3358", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-3358"}, {"reference": {"slug": "breguet-3218", "brand": "Breguet", "ref": "3218", "model": "Perpetual Calendar Retrograde", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-3218", "description": "The Breguet Classique Perpetual Calendar Retrograde reference 3218 in 18k white gold was produced during the 1990s and is now discontinued. Collectors value this reference for its 36mm coin-edge case and the caliber 591 automatic movement, which features a solid gold rotor and a retrograde date display positioned at 6 o'clock. The dial is crafted from solid gold with hand-guilloché patterns, featuring traditional blued steel pomme hands and Roman numeral tracks. This reference is noted for its slim profile and its adherence to the aesthetic principles established by Daniel Roth during the brand's late 20th-century resurgence. On the secondary market, the 3218 in white gold typically trades between $25,000 and $35,000 depending on condition and the presence of original accessories. While the yellow gold variant is more common, the white gold execution is produced in smaller quantities, making it a rarer find at international auctions."}, "score": 20, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-3218", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-3218"}, {"reference": {"slug": "breguet-8918", "brand": "Breguet", "ref": "8918", "model": "Reine de Naples", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-8918", "description": "The Breguet Reine de Naples 8918 in 18k white gold is a mainstay of the brand’s current catalog, having been in continuous production since the early 2000s. Collectors prioritize this reference for its historical lineage, as the collection is modeled after the first wristwatch created by Abraham-Louis Breguet for Caroline Murat in 1812. The 8918 features an ovoid case measuring 36.5mm by 28.45mm, housing the self-winding Calibre 537/3 with a 45-hour power reserve and a silicon escapement. Technical specifications include a hand-guilloché gold dial, often finished in silvered or mother-of-pearl tones, and a bezel set with approximately 117 diamonds. On the secondary market, this reference typically trades between $18,000 and $26,000 depending on condition and provenance. A notable production variant includes the \"Grand Feu\" enamel dial version, which commands higher premiums at auction due to the complexity of the firing process."}, "score": 20, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 1, "median": 22770.0, "low": 22770.0, "high": 22770.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_7349976858711", "title": "Breguet Breguet Reine de Naples", "brand": "Breguet", "model": "Breguet Reine de Naples", "reference": "40992235", "price_usd": 22770.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS10298_40992235_BREGUET_REINEDENAPLES_9818BB-5V-J51DDD0-5.jpg?v=1737414330", "detail_url": "https://mostexpensivewatches.net/listing/h_7349976858711", "buy_url": "https://mostexpensivewatches.net/out/h_7349976858711", "available": true}, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-8918", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-8918"}, {"reference": {"slug": "breguet-2516", "brand": "Breguet", "ref": "2516", "model": "Tonneau Perpetual Calendar", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-2516", "description": "The Breguet Classique Perpetual Calendar reference 2516 in 18k white gold was produced during the late 1990s and early 2000s and is no longer in current production. Collectors target this reference for its tonneau-shaped case, which deviates from the brand’s traditional round silhouettes while maintaining signature elements like a hand-guilloché silvered gold dial and blued steel Breguet hands. It is powered by the automatic Caliber 502, an ultra-thin movement featuring an off-center rotor. The dial layout includes a moon phase indicator at 1 o'clock and a leap year indicator at 6 o'clock. On the secondary market, this reference typically trades between $18,000 and $25,000 depending on condition and the presence of original accessories. A notable production detail is the use of a solid case back on most examples, though some later iterations featured sapphire displays to showcase the movement finishing."}, "score": 20, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-2516", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-2516"}, {"reference": {"slug": "breguet-7027", "brand": "Breguet", "ref": "7027", "model": "Tradition", "case_material": "18k White Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-7027", "description": "The Breguet Tradition 7027 in 18k white gold was introduced in 2005 as the inaugural model of the Tradition collection and remained in production until approximately 2015. Collectors prioritize this reference for its open-worked architecture, which utilizes the manual-wind Calibre 507DR. The movement design is directly inspired by the 1796 souscription pocket watches created by Abraham-Louis Breguet, featuring a central barrel and a symmetrical gear train visible from the dial side. The 37mm case includes signature straight lugs and a coin-edge profile, housing a small, hand-guilloché sub-dial at 12 o'clock. On the secondary market, this white gold reference typically trades between $14,000 and $19,000 depending on condition and provenance. A notable technical detail is the inclusion of a pare-chute shock protection system, a historical recreation of the brand’s 18th-century invention, visible on the balance bridge."}, "score": 20, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 7, "median": 17500.0, "low": 14900.0, "high": 19950.0, "brands": 1, "merchants": 3}, "top_listing": {"id": "h_7617848475735", "title": "Breguet Breguet Tradition", "brand": "Breguet", "model": "Breguet Tradition", "reference": "40993025", "price_usd": 19950.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": [], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS11881_40993025_BREGUET_TRADITION_7027BA--6.jpg?v=1777031984", "detail_url": "https://mostexpensivewatches.net/listing/h_7617848475735", "buy_url": "https://mostexpensivewatches.net/out/h_7617848475735", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-7027", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-7027"}, {"reference": {"slug": "breguet-3857", "brand": "Breguet", "ref": "3857", "model": "250th Anniversary Minute Repeating Perpetual Calendar Tourbillon", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-3857", "description": "The Breguet Reference 3857 was produced in 1997 as a limited edition of 300 pieces to commemorate the 250th anniversary of Abraham-Louis Breguet’s birth. This 18k yellow gold timepiece integrates three major complications: a minute repeater, a perpetual calendar, and a one-minute tourbillon. It utilizes the manual-wind Caliber 558 QP, which features a hand-engraved movement visible through a sapphire caseback. The 37mm case includes the brand’s signature coin-edge fluting and straight lugs, while the silvered gold dial displays four sub-dials and hand-guilloché patterns. Collectors value this reference for its historical significance and the density of complications within a traditional case size. On the secondary market, this reference typically trades in the low-to-mid six-figure range, often between $150,000 and $250,000 depending on condition. A notable auction result occurred at Christie’s in 2016, where a yellow gold example realized approximately $173,000."}, "score": 18, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-3857", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-3857"}, {"reference": {"slug": "breguet-3237", "brand": "Breguet", "ref": "3237", "model": "Chronograph Lapis Lazuli", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-3237", "description": "The Breguet Classique Chronograph reference 3237 was produced from approximately 1991 through the early 2000s. This 36mm 18k yellow gold model is valued for its Lemania 2310-based movement, designated as the Caliber 533.1, which features high-level finishing and a column-wheel architecture. While standard 3237 models typically feature silvered guilloché dials, this specific variant utilizes a natural lapis lazuli stone dial, characterized by its deep blue color and pyrite inclusions. The case retains traditional Breguet design elements, including a coin-edge middle, straight lugs with screw-pins, and a sapphire display caseback. On the secondary market, standard 3237 models trade between $20,000 and $30,000, but stone-dial variants command a significant premium due to their rarity, often reaching the $50,000 to $80,000 range. A notable auction result occurred at Phillips in 2023, where a yellow gold lapis lazuli example realized approximately $82,000."}, "score": 18, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 4, "median": 21425.0, "low": 15850.0, "high": 28500.0, "brands": 1, "merchants": 1}, "top_listing": {"id": "h_7363882811475", "title": "Breguet Chronograph | 3237 | White Gold", "brand": "Breguet", "model": "Chronograph | 3237 | White Gold", "reference": "3237", "price_usd": 28500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "18k White Gold", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Chronograph"], "merchant_slug": "a-collected-man", "merchant_name": "A Collected Man", "image_url": "https://cdn.shopify.com/s/files/1/0606/5325/files/Breguet_Chronograph_3237_white_gold_A_Collected_Man_London_Thumbnail_blurred_00.jpg?v=1717494524", "detail_url": "https://mostexpensivewatches.net/listing/h_7363882811475", "buy_url": "https://mostexpensivewatches.net/out/h_7363882811475", "available": false}, "auction_comp_count": 2, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-3237", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-3237"}, {"reference": {"slug": "breguet-b1772", "brand": "Breguet", "ref": "B1772", "model": "Chronomètre", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-b1772", "description": "The Breguet Chronomètre B1772 in 18k yellow gold was produced during the late 1980s and early 1990s, a period marking the brand's revival under Investcorp. This reference is valued for its use of the Caliber 591, an ultra-thin automatic movement based on the Lemania 8810 with twin barrels. The 35mm case features traditional Breguet design elements, including a coin-edge mid-case, straight lugs with screw-pins, and a solid gold dial decorated with hand-turned engine guilloché. Collectors prioritize this model for its chronometer certification and its representation of the Daniel Roth era of design. On the secondary market, this reference typically trades between $8,000 and $12,000 depending on the presence of original documentation. A notable production detail is the inclusion of an individual serial number on the dial, a practice consistent with historical Breguet marine chronometers."}, "score": 18, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 0, "median": 0, "low": 0, "high": 0}, "top_listing": null, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-b1772", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-b1772"}, {"reference": {"slug": "breguet-3130", "brand": "Breguet", "ref": "3130", "model": "Classique", "case_material": "18k Yellow Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-3130", "description": "The Breguet Classique 3130 in 18k yellow gold was produced from the early 1980s through the mid-2000s. Collectors prioritize this reference for its direct lineage to Abraham-Louis Breguet’s No. 5 pocket watch, featuring an asymmetrical dial layout with a moon phase at one o'clock, a power reserve indicator at half-past ten, and a date sub-dial at six o'clock. The 36mm case contains the ultra-thin automatic Caliber 502, which utilizes an off-center gold rotor. The dial is solid gold with hand-turned engine guiloché patterns and blued steel pomme hands. On the secondary market, this reference typically trades between $15,000 and $22,000 depending on the presence of original accessories. Early examples from the 1980s are distinguished by \"Swiss\" only signatures and different font weights on the power reserve scale, often commanding a premium over later production models."}, "score": 18, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 22, "median": 13632.5, "low": 6650.0, "high": 52770.0, "brands": 1, "merchants": 4}, "top_listing": {"id": "h_7258994114647", "title": "Breguet Breguet Classique Tourbillon Perpetual Calendar", "brand": "Breguet", "model": "Breguet Classique Tourbillon Perpetual Calendar", "reference": "40992074", "price_usd": 52770.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Tourbillon", "Perpetual Calendar"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS09873_40992074_BREGUET_CLASSIQUEPERPETUALCALENDARTOURBILLON_3757-7.jpg?v=1730502273", "detail_url": "https://mostexpensivewatches.net/listing/h_7258994114647", "buy_url": "https://mostexpensivewatches.net/out/h_7258994114647", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-3130", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-3130"}, {"reference": {"slug": "breguet-3137", "brand": "Breguet", "ref": "3137", "model": "Classique", "case_material": "18k Pink Gold", "provenance": "extracted_from_auction_comps", "url": "https://mostexpensivewatches.net/reference/breguet-3137", "description": "The Breguet Classique 3137 in 18k pink gold was introduced in the early 2000s as a successor to the reference 3310, remaining in production until approximately 2015. Collectors prioritize this reference for its direct lineage to Abraham-Louis Breguet’s No. 5 pocket watch, featuring a power reserve indicator, moon phase, and date sub-dial. The 36mm case houses the caliber 502.4 DR, an ultra-thin automatic movement visible through a sapphire caseback, distinguished by extensive hand-engraved scrollwork on the bridges and gold rotor. The solid gold dial is finished with four distinct guilloché patterns applied by rose engine. On the secondary market, the pink gold 3137 typically trades between $22,000 and $28,000 depending on the presence of original accessories. While the yellow gold version is more common, the pink gold variant is noted for its lower production volume during the model's lifespan."}, "score": 18, "why_compare": "Same breguet collector universe; shared search intent: 18k, breguet; similar gold case profile.", "listing_stats": {"count": 22, "median": 13632.5, "low": 6650.0, "high": 52770.0, "brands": 1, "merchants": 4}, "top_listing": {"id": "h_7258994114647", "title": "Breguet Breguet Classique Tourbillon Perpetual Calendar", "brand": "Breguet", "model": "Breguet Classique Tourbillon Perpetual Calendar", "reference": "40992074", "price_usd": 52770.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["Tourbillon", "Perpetual Calendar"], "merchant_slug": "analog-shift", "merchant_name": "Analog/Shift", "image_url": "https://cdn.shopify.com/s/files/1/0809/1255/files/AS09873_40992074_BREGUET_CLASSIQUEPERPETUALCALENDARTOURBILLON_3757-7.jpg?v=1730502273", "detail_url": "https://mostexpensivewatches.net/listing/h_7258994114647", "buy_url": "https://mostexpensivewatches.net/out/h_7258994114647", "available": true}, "auction_comp_count": 1, "review_url": "https://mostexpensivewatches.net/pt/review/breguet-3137", "alternatives_url": "https://mostexpensivewatches.net/pt/alternatives/breguet-3137"}]}