Zenith · Defy Extreme

Strap for Defy Extreme Diver Titanium / 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 diameter43 mm
Reference95.9600.3620/01.I300
FamilyDefy Extreme
MovementZenith caliber El Primero 3620 SC hours, minutes, seconds | date
Year2024
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 95.9600.3620/01.I300

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Defy Extreme 95.9600.3620/01.I300, seen from the bench

The Zenith Defy Extreme 95.9600.3620/01.I300 is a high-frequency chronograph featuring a dodecagonal titanium and ceramic case measuring 42.50 mm in diameter. It houses the El Primero 3620 SC movement with 3.6 Hz frequency and chronograph capability to 1/10 second. The 20 mm lug width is specifically engineered for this model to ensure visual harmony between case mass and strap width, with the strap playing a primary role in the watch's overall aesthetic balance.

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