Zenith Chronomaster Original Triple Calendar Lapis Lazuli

The Zenith A386 is a significant reference within the El Primero lineage, recognized for its tri-color sub-dials and robust chronograph functionality. It was among the earliest watches to house the groundbreaking El Primero high-frequency automatic chronograph movement, setting a benchmark for precision and performance in its era. This reference is a foundational piece that established many of the design codes and technical capabilities that would define Zenith's chronograph offerings for decades.

The A386 features a distinctive stainless steel case, often characterized by its tonneau-shaped profile and pump-style pushers. Encased within is the celebrated El Primero caliber, an integrated automatic chronograph movement operating at a high beat rate. The watch typically includes a domed crystal, contributing to its vintage aesthetic and providing clear legibility of the dial.

For collectors, the A386 holds considerable appeal as an original example of a historically important chronograph. Its enduring design and technical innovation make it a sought-after reference, representing a pivotal moment in watchmaking history. The various dial executions and case finishes across its production run offer collectors a range of options, each contributing to the rich narrative of this iconic model.