A true **high-performance chronograph**, the **Zenith El Primero Rainbow Flyback** features a **high-beat movement, quickset date mechanism, and a full-body winding rotor**, making it one of the most **robust, reliable, and accurate** automatic chronographs ever produced. This legendary movement has powered everything from the iconic **A386 chronograph** to the **Rolex Daytona**. In 1996, Zenith elevated their engineering even further by adding a **Flyback function** to the Rainbow line—allegedly as a contender for a **French Air Force contract** that never materialized. # Specifications: 📅 **Era:** Late 1990s ⌚ **Case Size:** 40mm 📏 **Lug-to-Lug:** 46.5mm 📏 **Thickness:** 12.5mm 📏 **Lug Width:** 20mm ⚙️ **Movement:** Automatic **El Primero Flyback Chronograph** – running strong 🔗 **Bracelet:** Original, fits approximately **6.5" wrist** This example remains in **strong overall condition**, and you won’t find many nicer ones available. **Watch only, as pictured.** # Pricing & Payment: 💰 **$3,150 shipped CONUS** 💳 **Wire Transfer or Zelle (other methods can be discussed, but no PayPal).** # Additional Details: 📸 **Pictures and timestamps available in the listing** ❓ **Happy to answer any questions** I’m selling several **curated personal pieces** from my collection—life happens, and I’m thinning the herd. If you’re interested, feel free to reach out!