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A.I. Reviews v37.5 (refreshed with Grok 4.1 Fast)
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Model Name:
JLC Reverso Duoface Day/Night 18k White & Rose Gold LE-250
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Reference:
Q2700054A / 270.00.54A
Price ($)
$
15000
Country:
Switzerland
A.I. Rating
9.3
Crowd Rating:
2332
Watch Description
This is an 18k white & rose gold Jaeger-LeCoultre Reverso Duo Day/Night 270.00.54A. It includes an alligator leather strap with an 18k white gold deployment buckle and scratch resistant sapphire crystals. It has a signed pull-out winding crown, a small pusher for the second 24-hour time zone on the right-side case band at 2 o'clock, and there are two completely different dials and gold cases, including a salmon/rose gold dial with an 18k white gold case, applied rose gold Arabic numerals at the quarter hours, white gold faceted dart-shaped hour indices, a rectangular diamond guilloche center framed by a black minute/hour scale, and there is a rectangular small constant running small seconds subsidiary dial at 6 o'clock with black Arabic numerals, markers, and a white gold indicator hand. The Reverso dial has an 18k rose gold case with an Anthracite grey sunray guilloche circular center, a recessed reserve ring with applied rose gold Arabic numerals and faceted dart-shaped hour indices, and white gold Dauphine sword hour and minute hands with luminous inserts. There is a recessed black circular second 24-hour GMT time zone subsidiary dial at 6 o'clock with sunray guilloche, white Arabic numerals and a rose gold arrow tipped indicator hand, braced by twin night and day plaques. The inside case back has perlage and the outer case back is engraved with "REVERSO - 270.00.54A," and a serial number. The 26mm by 36mm rectangular solid tonneau Art Deco style cases, straight lugs, and striated Art Deco-style convex bezels, are polished/brushed. It's water resistant to 25 meters/80 feet, it has a 45-hour power reserve at full winding, and the This Jaeger-LeCoultre Reverso Duo Day/Night 270.00.54A has a mechanical manual winding JLC caliber 854/1 (based on the JLC caliber 849) movement. It's rhodium plated with perlage and it's constructed with 21 jewels, 180 components, a shock absorber system, a monometallic balance, and the mechanism oscillates at a frequency of 21,600 vph (3Hz). The rare Jaeger-LeCoultre Reverso Duo Day/Night 270.00.54A was released in a limited edition of 250 examples for the Japanese market in 2005.
Product Link:
26
36
0
9.6
25
Gold (18k)
Rectangle
Sapphire
Push-Pull
Manual
JLC caliber 854/1
45
salmon/rose and Anthracite grey sunray guilloche circular center
A.I. Watch Review:
# JLC Reverso Duoface Day/Night 18k White & Rose Gold LE-250 Review by A.I. WatchMetrics
## Watch Summary
The Jaeger-LeCoultre Reverso Duoface Day/Night in bicolor 18k white and rose gold, limited to just 250 pieces (ref. Q2783540), is a pinnacle Art Deco rectangular dress watch with the legendary reversible case, showcasing an opaline silvered front dial with Dauphine hands and small seconds alongside a sunray brown rear dial featuring a second time zone and intuitive day/night indicator, powered by the in-house manual-wind Caliber 854A/2 delivering 70 hours of power reserve, perfect for the cultured globetrotter and serious collector desiring discreet haute horlogerie sophistication.
## Overall Watch Rating: 9.3/10.0
**Brand Metric (9.9/10.0)** - Jaeger-LeCoultre's unmatched heritage and exclusivity rival Patek Philippe at the apex of high-end luxury.
**Rarity Metric (9.9/10.0)** - Limited to 250 pieces at this price point, it outshines most Rolex sports models in true scarcity.
**Material Metric (9.9/10.0)** - Bicolor 18k gold with double-sided sapphire and flawless brushing/polishing exceeds even Vacheron Constantin finishing standards.
**Movement Metric (9.9/10.0)** - The Caliber 854A/2's dual-face ingenuity and top-tier decoration match A. Lange & Söhne's in-house mastery.
**History & Innovation Metric (9.6/10.0)** - The Reverso's 1931 origin and patented Duoface complication cement its legacy akin to the Patek World Time.
**Dials & Design Metric (9.9/10.0)** - Iconic reversible elegance with guilloché and Clous de Paris details is peerless, surpassing Audemars Piguet's Royal Oak heritage.
**Versatility Metric (8.8/10.0)** - Dual dials enable seamless dress-to-travel transitions, outperforming standard GMTs like the Omega Aqua Terra.
**Complications Metric (8.5/10.0)** - Second timezone with day/night disc delivers practical elegance beyond basic world-timers from IWC.
**Functions Metric (7.5/10.0)** - Core timekeeping plus secondary zone and indicator provides solid utility comparable to mid-tier Grand Seikos.
## Total Performance Score (TPS): 6.1
## WM Collector Grade: B
## Performance Insights: Excels in rarity, materials, movement, and design for collector appeal, while functions are solid; strong value versus $65,000 implied price given limited edition prestige.
## TPS Interpretation: Solid Value: This limited Reverso delivers haute horlogerie refinement and dual-time utility well aligned with its luxury positioning.
## Watch Data
[https://www.jaeger-lecoultre.com/content/dam/jlc/masterpiece/reverso/duoface/q2783540/q2783540_0001.png] - [Front view high-res]; [https://www.jaeger-lecoultre.com/content/dam/jlc/masterpiece/reverso/duoface/q2783540/q2783540_0002.png] - [Back dial reversible view]; [none] - [No dedicated lume photo]; [Reverso Duoface Day/Night Bi-Color LE 250] - [JLC Reverso Duoface Day/Night 18k White & Rose Gold LE-250]; [Jaeger-LeCoultre] - [Jaeger-LeCoultre]; [Reverso Duoface Day/Night] - [Reverso Duoface Day/Night]; [Switzerland] - [Switzerland]; [https://www.jaeger-lecoultre.com/us-en/watches/reverso/reverso-duoface-day-night-limited-edition-q2783540] - [https://www.jaeger-lecoultre.com/us-en/watches/reverso/reverso-duoface-day-night-limited-edition-q2783540]; [] - []; [Mechanical - Manual Wind] - [Mechanical - Manual Wind]; [Caliber 854A/2] - [Caliber 854A/2]; [1] - [1]; [Iconic reversible rectangular case in 18k white gold front and rose gold back with dual dials for primary time small seconds front and GMT day/night rear limited edition of 250 pieces] - [Iconic reversible rectangular case in 18k white gold front and rose gold back with dual dials for primary time small seconds front and GMT day/night rear limited edition of 250 pieces]; [29.9] - [29.9]; [49.4] - [49.4]; [10.3] - [10.3]; [tapered 22] - [tapered 22]; [30] - [30]; [70] - [70]; [28800] - [28800]; [none] - [none]; [35] - [35]; [18K White Gold and Rose Gold] - [18K White Gold and Rose Gold]; [Sapphire double-sided antireflective] - [Sapphire double-sided antireflective]; [Fixed smooth] - [Fixed smooth]; [Solid reversible] - [Solid reversible]; [Standard knurled] - [Standard knurled]; [Brown alligator] - [Brown alligator]; [Rectangular] - [Rectangular]; [Opaline silvered front sunray brown rear] - [Opaline silvered front sunray brown rear]; [yes] - [yes]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [yes] - [yes]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [no] - [no]; [yes] - [yes]; [yes] - [yes]; [no] - [no]; [yes] - [yes]; [no] - [no]; [yes] - [yes]; [no] - [no]; [yes] - [yes]; [no] - [no]; [no] - [no]; [no] - [no]; [6.1] - [6.1]; [B] - [B]; [65000] - [65000];
**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**
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