Jaeger-LeCoultre · Reverso

Strap for Reverso Classic Medium Duoface Small Seconds Stainless Steel / Silver

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

Lug width20 mm
Case diameter26 mm
Reference2458420 (aka: Q2458420)
FamilyReverso
MovementJaeger-LeCoultre caliber 854A/2 hours, minutes, Additional 12 hours Hand (adjustable), day / Night Indication
Year2017
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 2458420 (aka: Q2458420)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Reverso 2458420 (aka: Q2458420), seen from the bench

The Reverso Classic Medium Duoface Small Seconds (ref. 2458420) features a 25.5mm stainless steel case with a reversible mechanism, originally patented by Jaeger-LeCoultre in 1931. The dial displays hours, minutes, an adjustable 12-hour hand, and day/night indication. Powered by the in-house caliber 854A/2, this refined Art Deco-inspired timepiece combines geometric precision with functional design. The 20mm lug width accommodates straps with reduced thickness at the head to align with the characteristic rectangular profile of the Reverso line.

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