Zenith · El Primero

Strap for El Primero Chronomaster 1969 Gold / Silver / Alligator

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 diameter42 mm

Reference18.2040.4061/69.C494

FamilyEl Primero

MovementZenith caliber El Primero 4061 hours, minutes, small seconds | Chronograph, column wheel

Year2012

CaseRose Gold

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 El Primero 18.2040.4061/69.C494

Selected for the 20 mm lug width · workshop selection

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The El Primero 18.2040.4061/69.C494, seen from the bench

The Zenith El Primero Chronomaster 1969 ref. 18.2040.4061/69.C494 is a 42mm rose gold chronograph featuring the iconic El Primero 4061 caliber with 36,000 vibrations per hour and column wheel mechanism. The model belongs to the El Primero family, representing the contemporary evolution of the first high-frequency automatic chronograph to reach serial production in 1969. The 20mm lug width is engineered for precise compatibility and visual proportion with the 42mm case.

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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