Zenith · Chronomaster Sport
Strap for Chronomaster Sport Stainless Steel / Silver / Bracelet
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
20mm
Lug width20 mm
Case diameter41 mm
Reference03.3100.3600/69.M3100
FamilyChronomaster Sport
MovementZenith caliber El Primero 3600
Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel
CaseCeramic, Stainless Steel
Straps for the Chronomaster Sport 03.3100.3600/69.M3100
Selected for the 20 mm lug width · workshop selection
Black Alligator Strap with Light Blue Edges€210
Black Alligator Strap with White Edges€210
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Green Rubberized Alligator Strap with Ecru Tribal Stitching€185
The Chronomaster Sport 03.3100.3600/69.M3100, seen from the bench
The Zenith Chronomaster Sport 03.3100.3600/69.M3100 combines a legendary watchmaking heritage with contemporary design. Powered by the El Primero 3600 automatic caliber oscillating at 36,000 semi-oscillations per hour, it features a 41mm stainless steel and ceramic case with contrasting two-tone finish. The 20mm lug width accommodates the proportional balance between case size and strap integration, designed to distribute wrist movement without mechanical stress. A chronograph with hours, minutes, small seconds, date, and vertical column wheel complication exemplifies Swiss engineering precision.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only