Zenith · Revival

Strap for El Primero A3817 Revival

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

Lug width20 mm
Case diameter37 mm
Reference03.A384.400/3817.C855
FamilyRevival
MovementZenith caliber El Primero 400 hours, minutes, small seconds | date | Chronograph, column wheel
Year2021
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 Revival 03.A384.400/3817.C855

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Revival 03.A384.400/3817.C855, seen from the bench

The Zenith Revival reference 03.A384.400/3817.C855 features the El Primero 400 caliber with column-wheel chronograph function. The automatic movement offers indication of hours, minutes, small seconds, date and chronograph. The case design is inspired by the historic models of the El Primero collection.

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