Zenith Chronomaster Open 39.5mm

The Zenith Chronomaster Open is a refined timepiece that impresses both technically and aesthetically. The 39.5-millimeter case is crafted from rose gold and frames a silver-colored dial with a signature openwork cutout that offers a glimpse into the legendary El Primero movement. Thanks to its high frequency of 36,000 vibrations per hour, it can measure to a tenth of a second—a true tribute to Zenith's chronographic heritage. The dial features a classic 3-6-9 subdial layout with a blue 60-second subdial, a gray 60-minute counter, and an open balance at 9 o'clock. The sapphire crystal is anti-reflective on both sides, ensuring optimal readability. The black calfskin strap wears smoothly and elegantly on the wrist. This timepiece is equipped with the automatic El Primero 3604 movement, offers a 60-hour power reserve, and is water-resistant to 50 meters. A modern masterpiece with a classic soul.