DEFY Skyline Boutique Edition in a 41mm steel octagonal case with a faceted bezel, featuring an ice blue-toned sunburst-patterned dial revisiting the emblematic ZENITH four-pointed star. Powered by the El Primero 3620 high-frequency automatic manufacture movement with the very first 1/10th of a second indicator. Interchangeable steel bracelet and ice blue patterned rubber strap. A second strap is offered to fully experience the interchangeability of the watch.