Zenith · El Primero
Strap for El Primero Tourbillon
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 diameter44 mm
Reference45.2050.4035/09.C714
FamilyEl Primero
MovementZenith caliber El Primero 4035 D hours, minutes, small seconds | date | Chronograph, column wheel | tourbillon escapement
CaseWhite Gold
Straps for the El Primero 45.2050.4035/09.C714
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 45.2050.4035/09.C714, seen from the bench
The Zenith El Primero ref. 45.2050.4035/09.C714 is a 44mm white gold chronograph featuring the caliber El Primero 4035 D movement with tourbillon escapement, column wheel, hour, minute, small seconds and date functions. Operating at 36,000 beats per hour, this sports chronograph represents modern chronometry heritage dating from 1969. The lug width is 20mm, proportioned to the case geometry for optimal wear balance on the wrist.
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