Zenith · El Primero
Strap for El Primero Stratos Flyback Blue
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 diameter45 mm
Reference03.2067.405/51.R514
FamilyEl Primero
MovementZenith caliber El Primero 405B hours, minutes, small seconds | date | Chronograph, column wheel, Flyback
Year2011
CaseStainless Steel
Straps for the El Primero 03.2067.405/51.R514
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 03.2067.405/51.R514, seen from the bench
The Zenith El Primero was introduced in 1969 as the first high-frequency automatic chronograph movement. It features the El Primero 405B caliber with hours, minutes, small seconds, date, and flyback chronograph functions. The reference 03.2067.405/51.R514 has an automatic winding mechanism with a frequency of 36,000 vibrations per hour.
The next step
The right strap isn't chosen. It is built, together.
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