Jaeger-LeCoultre Reverso Tribute Duoface Calendar Q3912532 Guide

The Jaeger-LeCoultre Reverso Tribute Duoface Calendar Moon Phase Q3912532 is a pink gold Reverso with a silver dial, a leather strap and a reversible case that carries a dial on each side, with a calendar and moon-phase display among its complications. It is the dressier, more complicated end of the Reverso range: the 1931 Art Deco case with two watches in one. This guide covers the specifications we can state, how the reversible case works, how the Q3912532 compares with sibling Reverso Tribute references, how it wears, what Bizak's catalogue listed on September 28, 2026 and what to check before buying. Bizak & Co. sources the Q3912532 to order; the Jaeger-LeCoultre collection lists the references we can seek.

Last reviewed on September 28, 2026 by Filip Biczak. Prices are dated observations, not quotes.

Jaeger-LeCoultre Reverso Q3912532 specifications

Sources: the Jaeger-LeCoultre Reverso collection page for the current range, and the Federation of the Swiss Watch Industry for background on Swiss watchmaking.

What is the Jaeger-LeCoultre Reverso Tribute Duoface Calendar Moon Phase?

The Reverso was created in 1931 for polo players, who needed a watch that could survive a match. Its case slides in a cradle and flips over, so the crystal is protected by the solid case back during play. Jaeger-LeCoultre later put a second dial on that case back, which is the idea behind the Duoface: two faces, two displays, one watch. The Tribute line reinterprets the Reverso with the proportions and details of the original. The Q3912532 adds a calendar and a moon phase to that formula in pink gold, so it belongs with the Reverso Tribute references that reward slow attention rather than a quick glance.

How does the Duoface reversible case work?

You slide the case sideways out of its cradle, turn it over, and slide it back until it locks. The silver index dial on the front keeps the time face clean, and the second face carries the calendar and moon phase. Our listing describes the displays this way; ask for photographs or video of both faces to confirm which face carries which display on the exact watch. The flip should feel firm and even, and the case should lock without play on both sides.

• Sliding action. Smooth and even resistance; any grinding or looseness is a fault on a new watch.
• Lock. The case should click into place on each face and stay put when the watch is tilted.
• Displays. Calendar and moon-phase correctors should move cleanly without force.

Reverso Q3912532 vs other Reverso Tribute references

The spread reflects metal, complication and dial, and each listing is one watch on one day, so use it as a guide rather than a benchmark. Two references in the same family and the same metal can be priced differently; ask what accounts for the gap, whether it is dial, year or set contents. Product pages: Q3912530, Q3918420.

Duoface or a simpler Reverso Tribute: which one to choose?

If you would wear the watch mostly on the time face and rarely flip it, a simpler reference gives similar looks for less money. If the flip is the point, the Duoface is the one to buy.

How does a pink gold Reverso wear?

The Reverso is a slim rectangular watch that sits neatly under a cuff, and because the Duoface carries a dial on each side, it is worth checking the thickness against a single-face Reverso in person. Pink gold gives it a warm tone that works against a silver dial. Because the case is rectangular, the fit depends on the length of the wrist as much as its width; the listed case length is long for a dress watch, so smaller wrists should try one before ordering. Gold is soft and shows contact marks, especially on the flanks and cradle edges, so a watch worn daily will pick up fine hairlines. The leather strap keeps the package traditional. Most owners rotate it with a more robust watch and wear the Reverso for dinners, meetings and occasions.

How much is a Jaeger-LeCoultre Reverso Q3912532? Catalogue price in 2026

• Retail. Jaeger-LeCoultre publishes current Reverso prices on its own site, and the range changes over time. Check the Reverso page for the current model rather than relying on an old figure.
• Bizak catalogue ask. On September 28, 2026 Bizak's sourced catalogue listed the Q3912532, brand new, at US$33,553, sourced to order.
• Secondary market. Pre-owned dress watches with complications commonly trade at a discount to a new watch, but the size of the gap varies with condition and set contents; ask for a dated quote, and compare with recent results at auction houses such as Phillips and Sotheby's for context.

That figure describes one listing on one day and will move. Ask for a dated quote for the exact watch and set. Our watches from $20,000 to $50,000 collection puts it alongside comparable pieces.

Is the Q3912532 a good watch to buy?

It suits a buyer who already likes the Reverso and wants a complication without leaving a silhouette they trust. It is not an all-purpose sports watch, and it is not a trade item: a gold complication is bought for the pleasure of the mechanism and the case, not for a quick return. If you prefer a single-face Reverso, the simpler references are cheaper. Buy it because you like the flip and the calendar; if resale matters, ask for a written cash-buy assessment before you commit.

Buying a Reverso Q3912532: what to check

• Box and papers. A brand-new watch should come with the full box, warranty card and paperwork. Check that the serial on the card matches the case.
• Flip mechanism. Slide and flip the case both ways. It should move with firm, even resistance and lock cleanly on both faces.
• Case and cradle. Pink gold shows scratches readily. On a new example there should be no contact marks on the flanks or the cradle edges; inspect them in good light.
• Calendar and moon phase. Ask to see the displays set. All functions should advance cleanly, and stiff correctors deserve a closer look.
• Strap and clasp. The leather should be supple and unmarked, and the buckle should match the case metal.
• Reference match. Serial, reference, box and papers should all describe the same watch.
• Price against the band. A pink gold Duoface Calendar offered well below comparable listings is the single most reliable warning sign.

Our authentication process describes what we inspect before dispatch.

Quick answers

How much is a Jaeger-LeCoultre Reverso Q3912532?

Bizak's sourced catalogue listed a brand-new example at US$33,553 on September 28, 2026, sourced to order. That is a dated asking price, not a quote, and it will move with condition and set contents.

What does Duoface mean on a Reverso?

A Duoface Reverso has a dial on each side of its reversible case. On the Q3912532 the front carries a silver index dial, and the calendar and moon-phase displays share the case, as described in our listing.

Why does the Reverso case flip?

Jaeger-LeCoultre introduced the Reverso in 1931 with a case that slides and turns over to protect the crystal, originally for polo players. The reversible case is still the model's defining feature.

Is the Reverso Q3912532 a daily watch?

It is a dress watch with limited water resistance, so it suits offices and evenings better than sport. Rose gold and a leather strap also reward some rotation with a more robust watch.

What should I check on a new Reverso?

Check that the case slides and locks firmly on both faces, that the calendar and moon phase set cleanly, and that the box, warranty card and serial number all match the watch.

Request a Reverso Q3912532 sourcing quote

Tell us the reference, the condition and whether the warranty card is required, plus your budget and timing, through our sourcing enquiry form. We confirm the specific watch, photographs, papers and final price before you commit. Catalogue entry: Reverso Tribute Duoface Calendar Moon Phase Q3912532; browse the Jaeger-LeCoultre collection, or sell or trade your watch.

Related reading: Best first Rolex · Watch nicknames explained · How to sell a Rolex · Patek Philippe authentication guide.