ZENITH-DEFY SKYLINE SKELETON 49.9300.3620/78.I001 leather strap ” the world’s first self-winding

” the world’s first self-winding chronograph

A versatile quartz chronograph with a blue dial and tachymeter scale inspired by the world’s most prestigious motor-sports circuit

Buckle width : 18mm

Powered by the H-10 automatic movement with an 80-hour power reserve and Nivachron™ balance spring

ZENITH-DEFY SKYLINE SKELETON 49.9300.3620/78.I001 leather strap ” the world’s first self-windingDEFY Skyline Skeleton in a 41mm black ceramic octagonal case with a faceted bezel, featuring a black 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 ceramic bracelet, with a black patterned rubber strap.