Zenith · El Primero

Strap for El Primero Synopsis Bracelet

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter40 mm
Reference03.2170.4613/01.M2170
FamilyEl Primero
MovementZenith caliber El Primero 4613 hours, minutes, small seconds
Year2014
CaseStainless Steel

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 03.2170.4613/01.M2170

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The El Primero 03.2170.4613/01.M2170, seen from the bench

The El Primero was introduced by Zenith in 1969 as the first automatic chronograph movement with a high frequency of 36,000 vibrations per hour. This model is equipped with the El Primero 4613 caliber featuring hour, minute and small second indications. The case design is classic with a traditional crown and a three-counter dial.

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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only