Zenith · Pilot

Strap for PILOT Big Date Flyback Stainless Steel / Black

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

20mm

20 mm straps All Zenith

Lug width20 mm

Case diameter43 mm

Reference03.4000.3652/21.I001

FamilyPilot

MovementZenith caliber El Primero 3652 hours, minutes, small seconds | big date | Chronograph, column wheel, Flyback

Year2023

CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

View →

Straps for the Pilot 03.4000.3652/21.I001

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Pilot 03.4000.3652/21.I001, seen from the bench

The Zenith Pilot ref. 03.4000.3652/21.I001 is equipped with the automatic El Primero 3652 caliber with flyback chronograph functions and big date display. The movement utilizes a column-wheel and offers hour, minute and small second indications. The construction follows the technical specifications of the Zenith Pilot collection.

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