Zenith · El Primero

Strap for El Primero Chronomaster 1969 Tribute to the Rolling Stones

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

Lug width20 mm
Case diameter45 mm
Reference96.2260.4061/21.R575
FamilyEl Primero
MovementZenith caliber El Primero 4061 hours, minutes, small seconds | Chronograph, column wheel
Year2015
CaseTitanium

Spring bar

Swiss Standard universal spring bars

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

Straps for the El Primero 96.2260.4061/21.R575

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The El Primero 96.2260.4061/21.R575, seen from the bench

The Zenith El Primero Defy 21 (ref. 96.2260.4061/21.R575) represents the pinnacle of high-frequency chronography in contemporary watchmaking. Housed in a 45mm titanium case with 20mm lug width, this model features the El Primero 4061 manual chronograph caliber beating at 360,000 alternations per hour, enabling centisecond precision measurement. The skeletonized design exposes the movement's mechanics, embodying Zenith's commitment to technical innovation since inventing the automatic chronograph in 1969.

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