Zenith · Defy Skyline

Strap for Defy Skyline Stainless Steel / Ice Blue / Boutique Edition

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
Reference03.9300.3620/15.I001
FamilyDefy Skyline
MovementZenith caliber El Primero 3620 hours, minutes, small seconds, Foudroyante seconds | date
Year2023
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Defy Skyline 03.9300.3620/15.I001

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Defy Skyline 03.9300.3620/15.I001, seen from the bench

The Zenith Defy Skyline mounts the El Primero 3620 caliber with functions of hours, minutes, small seconds, foudroyante seconds and date. The movement offers the characteristic display of hundredths of a second typical of the El Primero collection. The reference 03.9300.3620/15.I001 represents the modern evolution of the Defy line of the Swiss brand.

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