Zenith · Defy Extreme

Strap for Defy Extreme Diver Titanium / Blue

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

Lug width20 mm
Case diameter43 mm
Reference95.9601.3620/51.I301
FamilyDefy Extreme
MovementZenith caliber El Primero 3620 SC Hours, Minutes, Seconds | Date
CaseTitanium, Ceramic

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 Extreme 95.9601.3620/51.I301

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Defy Extreme 95.9601.3620/51.I301, seen from the bench

The Zenith Defy Extreme 95.9601.3620/51.I301 is a sports chronograph featuring the proprietary El Primero 3620 SC movement beating at 36,000 semi-vibrations per hour. The case measures 42.50 mm in diameter and is constructed from titanium and ceramic with a distinctive twelve-faceted polygon design. The 20 mm lug width accommodates the integrated bracelet, while 300 meters of water resistance supports recreational diving and water sports activities.

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