ZENITH Defy Skyline Skeleton El Primero 3620 SK Automatic 41mm Watch Screw-in Crown durability and ease of use

durability and ease of use that are the hallmarks of Grand Seiko

lending a spark of love and luxury around your neck

Perfect for after-dark heroics

From the early days of flight

and its high-quality ink refill can be replaced

ZENITH Defy Skyline Skeleton El Primero 3620 SK Automatic 41mm Watch Screw-in Crown durability and ease of useDEFY Skyline Skeleton in a 41mm steel octagonal case with a faceted bezel, featuring a blue open dial revisiting the emblematic ZENITH four pointed star. Powered by the El Primero 3620 SK high frequency automatic manufacture skeleton movement with the very first 1 10th of a second indicator. Interchangeable steel bracelet and blue patterned rubber strap.