Jaeger-LeCoultre · Reverso

Strap for Reverso Tribute Chronograph Pink Gold / Black

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter30 mm
Reference389257J (aka: Q389257J)
FamilyReverso
MovementJaeger-LeCoultre caliber 860 hours, minutes | Chronograph, Flyback
Year2023
CaseRose Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Reverso 389257J (aka: Q389257J)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Reverso 389257J (aka: Q389257J), seen from the bench

The Jaeger-LeCoultre Reverso 389257J (Q389257J) is a 29.90mm rose gold chronograph with 22mm lug width, featuring the automatic caliber 860 with chronograph flyback function. This contemporary evolution of the iconic 1931 design combines Art Déco heritage with modern chronographic precision. The rose gold case, crafted in 18k gold, embodies feminine sophistication while the specialized Reverso suspension geometry requires precise lug compatibility.

Frequently asked questions

What is the lug width of the Jaeger-LeCoultre Reverso 389257J?

The lug width is 22mm. This dimension is specific to the Reverso 389257J and is determined by the distance between the pins that secure the lugs in the case. Accurate measurement is essential before purchasing a compatible strap to avoid mechanical incompatibility and damage to the watch.

Which strap is most suitable for the Reverso 389257J in rose gold?

Alligator leather remains the optimal choice: its natural, geometric texture dialogues perfectly with the Art Déco sobriety of the Reverso. Recommended shades: cognac, tobacco, black. Valid alternatives include Hermès calf in warm taupe or beige tones, or cordovan in burgundy. We advise against NATO and rubber, which diminish the formal elegance of the piece.

How do you change the strap on the Reverso 389257J?

Strap replacement occurs by removing the horizontal pins that secure the lugs into the case seats. We use a dedicated spring bar removal tool to avoid damaging the case. DIY work on rose gold is not recommended: entrust the job to an experienced watchmaker to ensure precision and preserve the integrity of the reference.

Can I use an aftermarket compatible strap with the Reverso 389257J?

Yes, provided the lug width is exactly 22mm and the materials meet the quality standards of the reference. We recommend premium leather (alligator, calf, cordovan) rather than synthetics. A bespoke artisanal aftermarket strap—such as those crafted by Casati Milano—guarantees construction faithful to original proportions and natural patina development over time.

How long does a leather strap last on the Reverso 389257J?

A premium leather strap (alligator, Hermès calf, cordovan) typically lasts 3–5 years with daily wear and proper maintenance. Durability depends on: frequency of use, moisture exposure, leather care. Vegetable-tanned leather ages predictably and attractively, developing patina within 18–24 months. We recommend early replacement if the strap shows deep creases or weakened stitching.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only