The **Zenith El** **Primero Rainbow Flyback** is an accurate high-performance chronograph featuring a **high-beat movement, quickset date mechanism, and a full-body winding rotor**. It is one of the most **robust, reliable, and accurate.** The **Zenith El** **Primero Rainbow Flyback** is a true high-performance chronograph featuring a **high-beat movement, quickset date mechanism, and a full-body winding rotor**. It is 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 its engineering 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**  🔗 **Bracelet**: Original, fits approximately **7.25" wris**t This example remains in **very good condition**, and you won’t find many nicer ones. One ding in the bezel near the pip.  **The watch is on an OEM bracelet as pictured.** # Pricing & Payment: 💰 **$2650  shipped CONU**S 💳 **Zelle or PP FF.** 📸 **Pictures and timestamps are available in the listin**g❓ **Happy to answer any questions** Please reply to this listing in comments before reaching out via chat request.