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Jaeger-LeCoultre Reverso Classic Monoface Origin Steel Quartz 32.5mm Q3878120

Jaeger-LeCoultre Reverso Classic Monoface Origin Steel Quartz 32.5mm Q3878120 Jaeger-LeCoultre Reverso Classic Monoface Origin Steel Quartz…

Reference Q3878120

Full watch configuration

Jaeger-LeCoultre Reverso Classic Monoface Origin Steel Quartz 32.5mm Q3878120

$6,096.00

By Jaeger-LeCoultre

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.

Jaeger-LeCoultre Reverso Classic Monoface Origin Steel Quartz 32.5mm Q3878120

Jaeger-LeCoultre Reverso Classic Monoface Origin Steel Quartz 32.5mm Q3878120

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Jaeger-LeCoultre Reverso Classic Monoface Origin Steel Quartz 32.5mm Q3878120

Catalogue watch price: $6,096.00 USD

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The Jaeger-LeCoultre Reverso Classic Monoface Q3878120 is a 32.5mm stainless steel Art Deco icon featuring a silver dial with Arabic numerals and a matching stainless steel bracelet powered by a quartz movement. This reference delivers the instantly recognizable rectangular Reverso silhouette in a versatile, everyday-ready package that pairs effortlessly with both formal and casual dress.

What sets the Q3878120 apart is the harmony of its silver Arabic dial — crisp, legible, and unmistakably classic — with the cool refinement of an all-steel case and bracelet, making it one of the most accessible entry points into the storied Reverso family. Contact Bizak & Co. for a current sourcing quote.

Compare it across every Reverso Classic Monoface reference we carry, or browse the full Jaeger-LeCoultre collection at Bizak & Co.

Buy this Reverso Classic Monoface, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Jaeger-LeCoultre Reverso Classic Monoface Q3878120 is one of the most celebrated expressions of a watch that has defined Art Deco horology since its creation in 1931. Born from a practical need — polo players in British India required a watch whose movement could be shielded from impact by flipping the case on its chassis — the Reverso transcended its sporting origins to become a masterpiece of architectural design. Today, the Reverso Classic Monoface represents the purest distillation of that legacy, offering the signature swiveling rectangular case in a clean, single-faced format that lets the dial take center stage.

At 32.5mm, the Q3878120 occupies an ideal position in the Reverso lineup. It wears with the understated elegance that the rectangular case format naturally commands, sitting close to the wrist and presenting a refined profile beneath a shirt cuff. The stainless steel case is impeccably finished with the characteristic mix of polished and brushed surfaces that Jaeger-LeCoultre applies with Swiss manufacture-level precision, while the integrated stainless steel bracelet flows seamlessly from the lugs for a unified, contemporary look.

The silver dial dressed with Arabic numerals is the true soul of this reference. Arabic numerals lend the Reverso Classic Monoface a slightly sportier, more readable character compared to the Roman numeral variants, evoking the golden-age wristwatch aesthetic that collectors and enthusiasts prize. The warm silver surface provides excellent contrast and legibility under any lighting condition, and the overall dial composition reflects Jaeger-LeCoultre's meticulous attention to balance and proportion — every element placed exactly where it belongs.

Powering the Q3878120 is a quartz movement, a choice that makes this Reverso an exceptionally practical daily companion. Quartz-driven accuracy means the watch maintains precise timekeeping without the need for regular winding or COSC certification anxiety, and for the wearer who values the Reverso for its iconic design and storied heritage above all else, this movement delivers reliable, low-maintenance performance year after year.

On the wrist, the Reverso Classic Monoface Q3878120 is a statement of cultivated taste. The rectangular case reads as unmistakably sophisticated in professional environments yet avoids the ostentatious weight of oversized round watches, making it equally at home at a boardroom table or a weekend brunch. Its moderate 32.5mm footprint appeals to a wide range of wrist sizes and suits those who prefer understated elegance to bold presence.

Contact Bizak & Co. for current sourcing availability and price. We confirm the specific watch, condition, included accessories and any remaining manufacturer warranty before purchase. Whether you are buying your first Jaeger-LeCoultre or adding a cornerstone Art Deco piece to an established collection, our team is here to guide you through the process. Reach out today to buy this iconic Reverso online or to learn more about our inventory of luxury timepieces.

Technical Details
Reference
Q3878120
Model
Reverso Classic Monoface
Movement
Quartz
Case material
Stainless Steel
Bracelet material
Stainless Steel
Dial
Silver with Arabic numerals
Case size
32mm
FAQ

1. What makes the Jaeger-LeCoultre Reverso Classic Monoface Q3878120 special?
The Q3878120 embodies the original 1931 Reverso DNA in its most elegant, single-faced form — a swiveling rectangular stainless steel case that is both an Art Deco design icon and a feat of watchmaking ingenuity. Its silver Arabic dial and integrated steel bracelet give it a timeless versatility that few watches can match. It is a genuine Jaeger-LeCoultre manufacture piece built to be worn and admired for generations.

2. What movement powers the Jaeger-LeCoultre Reverso Q3878120?
The Q3878120 is powered by a quartz movement, delivering reliable and highly accurate timekeeping with minimal maintenance requirements. This makes it an excellent choice for those who prioritize daily practicality alongside the prestige and iconic design of the Reverso family. No daily winding is needed, and the watch maintains consistent precision straight from the factory.

3. What is the case size of the Reverso Classic Monoface Q3878120?
The Q3878120 features a 32.5mm stainless steel case in the classic rectangular Reverso format. This size wears elegantly on a wide variety of wrist sizes and is well-suited for those who appreciate a refined, dress-oriented profile that sits neatly beneath a shirt cuff.

4. Is the Jaeger-LeCoultre Reverso Q3878120 suitable for everyday wear?
Yes — the stainless steel case and bracelet of the Q3878120 are built to withstand daily use, and the quartz movement requires no regular winding or servicing beyond battery changes. Its classic proportions and versatile silver dial make it equally appropriate for the office, formal occasions, and relaxed weekend settings.

5. What does the dial look like on the Q3878120?
The dial on reference Q3878120 is silver-toned and features Arabic numerals, giving it a clean, legible, and classically sporty character within the otherwise formal Reverso aesthetic. The Arabic numeral style references the golden-age wristwatch tradition and provides excellent readability against the warm silver dial surface.

6. How can I buy the Jaeger-LeCoultre Reverso Q3878120 from Bizak & Co.?
You can purchase the Jaeger-LeCoultre Reverso Classic Monoface Q3878120 directly through Bizak & Co. at bizakandco.com, where we offer competitive best pricing on luxury timepieces. Contact our team online or by phone to confirm availability, ask any questions, and complete your purchase with confidence.

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Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

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90-Day Returns for Store Credit

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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