Jaeger-LeCoultre · Reverso

Strap for Reverso Tribute Duoface Fagliano Pink Gold / Blue

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter28 mm
Reference398258J
FamilyReverso
MovementJaeger-LeCoultre caliber 854A/2 Hours, Minutes, Additional 12 Hour Hand (adjustable), Day / Night Indication
CaseStainless Steel

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 398258J

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Reverso 398258J, seen from the bench

The Reverso was introduced in 1931 as a watch intended for polo players. It features the Jaeger-LeCoultre 854A/2 caliber with hours, minutes, 24-hour hand and day/night indicator. 20mm lugs for the strap.

Frequently asked questions

What is the lug width of the Jaeger-LeCoultre Reverso 398258J?

The Jaeger-LeCoultre Reverso 398258J has a lug width of 20 mm. This measurement refers to the width of the internal spring bar and is critical for strap compatibility. You can verify this by measuring the width of the steel bar that passes through the lugs: the constant value is 20 mm.

Which strap is most suitable for the Reverso 398258J?

The ideal strap depends on your style and context of use. For absolute luxury, alligator in cognac or chocolate tones reflects the Reverso's vintage heritage. Vegetable-tanned calf leather offers tactile grain and evolving patina, perfect for daily wear. Shell cordovan represents the compromise between durability and luxury. For modern versatility, a linen NATO strap or rubber strap with grain texture communicates the sporty character faithful to the watch's origins.

How do you change the strap on a Jaeger-LeCoultre Reverso 398258J?

Strap replacement is straightforward: use a spring bar tool (a thin steel implement) to gently lift the lug fastener from the spring bar. Insert the tool into the space between fastener and lug, applying gradual pressure until the fastener slides out of the bar. Replace the strap by sliding the new fastener into the same bar and ensure it is securely positioned. Avoid hammers or inappropriate tools that could scratch the steel.

Are aftermarket straps compatible with the Reverso 398258J?

Yes, any strap with a 20 mm lug width is fully compatible with the Reverso 398258J. This means access to thousands of artisanal options, from specialist suppliers like Casati Milano to major manufacturers. Always verify that the lug width is exactly 20 mm; some straps are available in variants (19, 20, 21, 22 mm), so careful selection is essential.

How long does a leather strap last on this watch?

A high-quality leather strap (alligator, shell cordovan, vegetable-tanned calf) can last 5-8 years with moderate daily use. Longevity depends on sun exposure (which accelerates oxidation), humidity, frequency of wear, and care. More robust leathers such as shell cordovan and alligator resist wear better. Avoid prolonged water immersion and dry the strap after moisture contact. With careful maintenance, you can extend strap life to 10 years.

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.

Request an appointment →

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