Zenith · El Primero
Strap for El Primero 36.000 VPH Black Bracelet
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
20mm
Lug width20 mm
Case diameter42 mm
Reference03.2040.400/21.M2040
FamilyEl Primero
MovementZenith caliber El Primero 400B hours, minutes, small seconds | date | Chronograph, column wheel
CaseStainless Steel
Straps for the El Primero 03.2040.400/21.M2040
Selected for the 20 mm lug width · workshop selection
Black Rubberized Alligator Strap with Red Tribal Stitching€185
Matte Dark Gray Alligator Strap€195
Millennium Green Alligator Strap — Minimal Stitching€149
Vintage Brown Calfskin Strap — Natural Patina€98
Hammered Calfskin Strap Light Blue€98
The El Primero 03.2040.400/21.M2040, seen from the bench
The Zenith El Primero was introduced in 1969 as the world's first high-frequency automatic chronograph movement. It features the El Primero 400B calibre with functions of hours, minutes, small seconds, date and column-wheel chronograph. The reference 03.2040.400/21.M2040 represents the modern evolution of this movement beating at 36,000 vibrations per hour.
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