Zenith · Pilot

Strap for PILOT Big Date Flyback Stainless Steel / Blue / 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

20 mm straps All Zenith

Lug width20 mm

Case diameter43 mm

Reference03.4000.3652/51.I003

FamilyPilot

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

Year2024

CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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Straps for the Pilot 03.4000.3652/51.I003

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Pilot 03.4000.3652/51.I003, seen from the bench

The Zenith Pilot Type 20 Extra Special is equipped with the automatic El Primero 3652 caliber with flyback chronograph functions, column wheel and big date. The movement offers hour, minute, small second and chronograph indications with a column wheel mechanism. The reference 03.4000.3652/51.I003 represents a variant of the Pilot collection dedicated to aviation.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only