Zenith Pilot Big Date Flyback

03.4000.3652/21.I001
Technical specifications

Functions

  • Hours
  • Minutes
  • Seconds
  • Date
  • Flyback Chronograph

Movement

  • Self Winding/Automatic
  • Manufactured
  • Swiss Made

Case

  • Cushion
  • Stainless steel
  • Brushed & Polished
  • 42.50mm

Glass

  • Sapphire

Water resistance

  • 10.00atm / 100.00m / 330.00ft

Buckle

  • Deployment Buckle
  • Stainless steel

Strap

  • Rubber
  • Black

Year

  • 2023

Official description

The ZENITH Pilot collection simply wouldn’t be complete without a chronograph reference. And for this latest iteration, ZENITH has gone a step further by developing a new version of its El Primero 3600 calibre, with a host of new functions that have been specifically conceived for the Pilot.

The Pilot Big Date Flyback comes in two distinct versions, both in a 42.5mm case. The stainless steel version takes a page from one of the most distinguished El Primero Flyback chronographs, the aptly named “Rainbow Flyback”. The chronograph’s minutes totalizer is done in alternating colours to more easily distinguish between the five-minute marks. The central chronograph seconds as well as the chronograph minutes hands are done in a bright orange tone, another nod to the iconic El Primero Rainbow from 1997. The black ceramic version takes on an achromatic, utilitarian look with luminescent white markers and hands contrasting boldly against the opaline black corrugated dial.

In terms of performance, the new El Primero 3652 automatic high-frequency chronograph calibre integrates two functions to the 5Hz chronograph that are a perfect fit for the Pilot: the big date and the flyback function. Beyond its easy readability, the oversized date display in the Pilot Big Date Flyback features a next-gen patented compliant mechanism that advances and stabilizes both of the big date’s wheels in less than 0.03 seconds. Originally conceived for aviators who wore thick sheepskin gloves, the flyback function allows the chronograph function to be reset to zero and restarted by a single push of a button, simplifying the pilot’s operations and offering the possibility to record consecutive times without stopping. The El Primero chronograph calibre with its “artificial horizon” rotor is visible through the display back. The Pilot Big Date Flyback in ceramic is delivered with black and khaki cordura-effect rubber, while the steel version comes with a black cordura-effect rubber strap and a brown leather strap. All the straps come with an integrated quick-release mechanism for easy swapping without tools.

Capturing the spirit of the aviation pioneers who set their sights far beyond the horizon, the new Pilot collection is a call to chase your dreams – no matter how far or how high. The sky is yours. The time to reach your star is now.