Zenith · Academy

Strap for Academy Tourbillon Perpetual Calendar

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

Lug width20 mm
Case diameter45 mm
Reference18.2250.4033/01.C713
FamilyAcademy
MovementZenith caliber El Primero 4043 hours, minutes, small seconds | Chronograph, column wheel | minute repeater
Year2015
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 Academy 18.2250.4033/01.C713

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Academy 18.2250.4033/01.C713, seen from the bench

The Zenith Academy reference 18.2250.4033/01.C713 is powered by the El Primero 4043 calibre with functions of hours, minutes, small seconds and column-wheel chronograph. The movement integrates a minute repeater complication activated on demand. The watch combines Zenith's traditional chronograph precision with the high complication of the minute repeater.

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