El Primero Stratos Flyback

03.2060.405/21.M2060
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Technical specifications

Functions

  • Hours
  • Minutes
  • Seconds
  • Date
  • Flyback Chronograph

Movement

  • Self Winding/Automatic
  • Manufactured
  • Swiss Made

Case

  • Round
  • Stainless steel
  • Brushed
  • 14.10mm
  • 45.50mm

Glass

  • Sapphire

Water resistance

  • 10.00atm / 100.00m / 330.00ft

Buckle

  • Deployment Buckle
  • Stainless steel

Strap

  • Stainless steel

Year

  • 2011

Official description

A worthy descendant of the Rainbow Flyback model developed for the French Air Force in 1997, the impressive El Primero Stratos Flyback Striking 10th chronograph boasts a flyback function in addition to its capacity to display 1/10ths of a second. Vibrating at a rate of 36,000 vph, El Primero Calibre 4057 B is framed by a generous 45.5 mm case that is waterresistant to 100 metres.