Zenith · Chronomaster Sport

Strap for Chronomaster Sport Yoshida White Gold / 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 diameter41 mm
Reference65.3102.3600.21.C925
FamilyChronomaster Sport
MovementZenith caliber El Primero 3600 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel
CaseCeramic, White 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 65.3102.3600.21.C925

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Chronomaster Sport 65.3102.3600.21.C925, seen from the bench

The Zenith Chronomaster Sport houses the automatic El Primero 3600 caliber with chronograph function and column wheel. The movement offers hour, minute, small second and date indications. The reference 65.3102.3600.21.C925 features the characteristic tri-compax layout of the El Primero caliber.

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