Zenith · El Primero
Strap for El Primero Chronomaster Open Stainless Steel / 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
Lug width20 mm
Case diameter42 mm
Reference03.2040.4061/01.C494
FamilyEl Primero
MovementZenith caliber El Primero 4061 hours, minutes, small seconds | Chronograph, column wheel
Year2017 - 2021
CaseStainless Steel
Straps for the El Primero 03.2040.4061/01.C494
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 03.2040.4061/01.C494, seen from the bench
The Zenith El Primero 03.2040.4061/01.C494 is the contemporary evolution of the world's first integrated automatic chronograph, born in 1969. It features the legendary 36,000 hourly beats and measures tenths of a second with absolute precision. The 42mm stainless steel case balances robustness with refined proportions, housing the caliber El Primero 4061 with column wheel chronograph and dedicated counters visible through the sapphire crystal. The 20mm lug width is the original specification.
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