Zenith El Primero Stratos Flyback Chronograph

The Zenith El Primero Stratos Flyback Chronograph is a bold and technically advanced aviation timepiece, designed for precision timing in extreme conditions. The Ref. 03.2060.405/21.M2060, featuring a robust stainless steel case and flyback chronograph functionality, is built for pilots and adventurers alike. The 45.5mm stainless steel case, paired with a black unidirectional rotating bezel, ensures a commanding presence and enhanced durability. The black dial, contrasted with luminescent hands and applied indices, provides superior legibility in all conditions. A tri-compax chronograph layout, featuring a 30-minute counter at 3 o’clock, 12-hour counter at 6 o’clock, and small seconds at 9 o’clock, reinforces its high-precision timekeeping functionality. Completing the design, the watch is fitted with a stainless steel bracelet, ensuring both strength and a refined look. Inside, the automatic El Primero 405B movement, operating at 36,000 vph, delivers a 50-hour power reserve and features a flyback chronograph function, allowing for instantaneous resetting and restarting of the stopwatch—a crucial feature for pilots and professionals. Water-resistant to 100m, this Stratos Flyback is built to perform under pressure. With its legendary high-frequency movement, rugged construction, and aviation-inspired features, the Zenith El Primero Stratos Flyback Chronograph is a must-have for collectors and professionals who demand precision and reliability. Our offering is in superb condition, just serviced in-house in 01.2026 and comes in full set of boxes and papers. Ticking per specs. Covered by our limited warranty of 1 year, starting on the date of purchase.