Zenith · Chronomaster Sport

Strap for Chronomaster Sport Yoshida Stainless Steel / White / Bracelet

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

Lug width

20mm

20 mm straps All Zenith

Lug width20 mm

Case diameter41 mm

Reference03.3102.3600/21.M3100

FamilyChronomaster Sport

MovementZenith caliber El Primero 3600 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel

CaseCeramic, Stainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

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Straps for the Chronomaster Sport 03.3102.3600/21.M3100

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Chronomaster Sport 03.3102.3600/21.M3100, seen from the bench

The Zenith Chronomaster Sport is equipped with the automatic El Primero 3600 caliber with a column-wheel chronograph function. The movement offers indication of hours, minutes, small seconds and date. The reference 03.3102.3600/21.M3100 features the characteristic tricompax layout of the El Primero chronograph.

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