The Greatest Trick in Watchmaking
In 1931, a group of British Army officers stationed in India had a problem: they loved playing polo, but their watch crystals kept shattering from mallet impacts and ball strikes. They approached Swiss watchmaker Jaeger-LeCoultre with a challenge: design a watch that can survive polo. The solution was deceptively simple and mechanically brilliant: a case that flips over, presenting a solid metal back to protect the dial during sport.
The Reverso (from Latin reverso = “I turn around”) was born. Ninety-four years later, it remains the only production watch with a reversible case — and it has evolved from a polo accessory into one of the most elegant dress watches in haute horlogerie.
How the Flipping Mechanism Works
The Reverso case slides out of its frame (called the “cradle”) along precision rails, pivots 180° on a hidden horizontal axis, and clicks back into the cradle with the caseback facing outward. The mechanism uses no springs, no buttons, no tools — just finger pressure to slide and flip. The engineering tolerance is remarkable: the case fits so precisely into its cradle that there’s zero play or rattle, yet it slides freely when you push it.
This mechanism has remained essentially unchanged since 1931 — it was perfect from the beginning. JLC has refined the cradle fitment and added sapphire casebacks on some references, but the fundamental slide-and-flip architecture is identical to the original.
The Reverso Tribute: The Purist’s Choice
The “Tribute” line (launched 2011, updated regularly) represents the Reverso in its most historically authentic form — minimal complications, period-correct proportions, and a dial design that echoes the 1931 original:
Reverso Tribute Small Seconds (Ref. Q3978480)
- Case: 45.6 × 27.4 × 8.5mm, stainless steel
- Movement: Caliber 822/2 (hand-wound, 42-hour reserve)
- Dial: Blue sunburst with small seconds at 6 o’clock
- Features: Solid caseback for personalization (engraving)
- Retail: ~$8,100
This is the entry-level Reverso Tribute and the one most collectors recommend as a first JLC. The hand-wound movement is a deliberate choice — it keeps the case thin (8.5mm), which is critical for a dress watch that must slide under a cuff. The solid caseback is traditionally used for monograms, initials, or commemorative engravings — a Reverso tradition since the 1930s.
Reverso Tribute Duo Face (Ref. Q3988482)
- Case: 47 × 28.3 × 10.3mm, steel or rose gold
- Movement: Caliber 854A/2 (hand-wound, dual time zone, day/night indicator)
- Dial A: Blue sunburst, hour/minute/seconds
- Dial B: Silver/grey, second time zone with 24-hour day/night indicator
- Retail: ~$12,500 (steel) / ~$22,000 (rose gold)
The Duo Face is the Reverso’s party trick: flip the case and you see a completely different dial showing a second time zone. Face A shows local time; Face B shows home time with a day/night indicator. For travelers, it’s the most elegant dual-timezone watch ever made — no GMT bezel, no subdial, just two complete watch faces on one wrist.
Sizing: The Reverso Proportion Challenge
Reverso dimensions are unusual because the case is rectangular. The “width” (short side) matters more than the “length” (long side) for wrist fit:
| Reference | Length × Width × Thickness | Best Wrist Size |
|---|---|---|
| Reverso Classic Small (women’s) | 34.2 × 21mm × 7.3mm | 5″-6″ |
| Reverso Classic Medium | 40 × 24.4mm × 9.7mm | 5.5″-6.5″ |
| Reverso Tribute Small Seconds | 45.6 × 27.4mm × 8.5mm | 6.5″-7.5″ |
| Reverso Tribute Duo Face | 47 × 28.3mm × 10.3mm | 7″-8″ |
The Tribute sizes wear larger than they measure because the rectangular shape and cradle extend past the wrist edges. If you’re between sizes, go smaller — an oversized Reverso looks wrong in a way that an oversized round watch doesn’t.
The Reverso as Art Canvas
JLC’s Atelier de Métiers Rares (Rare Crafts Workshop) produces special-edition Reversos with hand-painted enamel, gem-set dials, and engraved casebacks depicting everything from Van Gogh paintings to custom family crests. These “Métiers Rares” Reversos can cost $50,000-$200,000+ and are ordered directly through JLC boutiques.
Even standard Reversos invite personalization: the solid caseback is a blank canvas. Many buyers commission engravings — initials, dates, quotes, or custom artwork — from independent engravers or through JLC’s boutique service. A Reverso with a personalized caseback becomes a one-of-one piece.
Reverso vs Cartier Tank: The Rectangle Rivalry
| Factor | Reverso Tribute | Cartier Tank Must |
|---|---|---|
| Case Trick | Flipping case | None |
| Movement | Hand-wound (in-house) | Quartz or auto (in-house) |
| WR | 30m | 30m |
| Entry Price | $8,100 (auto tribute) | $2,650 (quartz) |
| Heritage | 1931 (polo) | 1917 (WWI tanks) |
| Best For | Mechanical purists, dual-face lovers | Casual elegance, budget entry |
Both are legendary rectangular dress watches. The Tank is more accessible and ubiquitous; the Reverso is more mechanically interesting and exclusive. If you can afford the Reverso, it’s the more rewarding ownership experience — the flipping mechanism never gets old.
Frequently Asked Questions
Will the flipping mechanism wear out?
No — the slide rails are hardened steel on hardened steel, with no springs or friction points that degrade. JLC’s mechanism has proven durable over 90+ years. Vintage 1930s Reversos still flip smoothly. The mechanism will outlast the owner.
Can I actually play polo with a Reverso?
The original purpose works perfectly — flip the case to expose the solid back, and the dial is protected. Modern polo players (including Reverso ambassador Clare Milford Haven) still use this feature. The caseback will pick up scratches from play, which adds character.
Is JLC considered a top-tier brand?
Absolutely. JLC has produced over 1,400 different calibers — more than any other Swiss manufacture. They supply movements to Audemars Piguet, Vacheron Constantin, and formerly Patek Philippe. In the watch industry, JLC is known as “the watchmaker’s watchmaker.” The brand sits in the tier just below the Holy Trinity (PP, AP, VC).
Do you carry Reverso superclones?
Browse our premium collection at DR.WATCH for rectangular dress watches and JLC-inspired pieces. Swiss automatic or hand-wound movements, correct case proportions, and the iconic flipping mechanism where available. Free worldwide shipping + 1-year warranty.
