The DEFY Skyline Chronograph Skeleton in a 42mm steel octagonal case with a faceted bezel, featuring a blue open dial with contrasting silver-color subdials. Powered by the skeleton El Primero 3600SK manufacture movement, a high-frequency automatic chronograph with the very first 1/10th of a second indicator. Delivered with both a steel bracelet and a blue patterned rubber strap that can easily be swapped thanks to our clever strap changing system.