Zenith · Chronomaster Sport

Strap for Chronomaster Sport Rose Gold / White / Calf

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

Lug width20 mm
Case diameter41 mm
Reference18.3100.3600/69.C920
FamilyChronomaster Sport
MovementZenith caliber El Primero 3600 hours, minutes, small seconds | date | Chronograph, column wheel
Year2021
CaseCeramic, Rose 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 Chronomaster Sport 18.3100.3600/69.C920

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Chronomaster Sport 18.3100.3600/69.C920, seen from the bench

The Zenith Chronomaster Sport is equipped with the El Primero 3600 calibre with column-wheel chronograph function. The movement offers indication of hours, minutes, small seconds and date. The reference 18.3100.3600/69.C920 features the characteristic chronograph layout with symmetrically arranged totalizers on the dial.

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