Zenith · Chronomaster Original
Strap for Chronomaster Original Triple Calendar Stainless Steel / Green / Boutique Edition
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 diameter38 mm
Reference03.3400.3610/40.C912
FamilyChronomaster Original
MovementZenith caliber El Primero 3610 hours, minutes, small seconds | date, day, month | Chronograph, column wheel | moonphase
Year2024
CaseStainless Steel
Straps for the Chronomaster Original 03.3400.3610/40.C912
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 Chronomaster Original 03.3400.3610/40.C912, seen from the bench
The Zenith Chronomaster Original features the automatic El Primero 3610 caliber with a column-wheel chronograph function. The movement integrates indications of hours, minutes, small seconds, full date with day and month, as well as moon phases. The reference 03.3400.3610/40.C912 represents a technical configuration of the El Primero movement from the Swiss manufacture.
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