The Zenith Defy Skyline ref: 03.9500.3600/78.I001 features a stainless steel case with a diameter of 42mm. This automatic chronograph is powered by the Zenith caliber El Primero 3600 SK movement. The watch showcases a skeleton dial in black, allowing for a view of its intricate mechanics. Released in 2024, it combines modern design with advanced functionality, making it a notable addition to any collection.