Zenith · Defy Skyline

Strap for Defy Skyline Tourbillon Felipe Pantone

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

Reference03.9301.3630/49.I001

FamilyDefy Skyline

MovementZenith caliber El Primero 3630 Hours, Minutes, Foudroyante Seconds | Tourbillon Escapement

CaseStainless 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 Defy Skyline 03.9301.3630/49.I001

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Defy Skyline 03.9301.3630/49.I001, seen from the bench

The Zenith Defy Skyline 03.9301.3630/49.I001 is a 41mm stainless steel sports watch featuring the El Primero 3630 caliber, an automatic chronograph movement with foudroyante seconds, tachymeter function, and tourbillon escapement oscillating at 36,000 vph. The 20mm lug width accommodates aftermarket straps while maintaining integrated case-bracelet design. Part of the contemporary Defy collection, this model combines Swiss watchmaking precision with modern architectural design.

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