Discover the finest selection of Zenith Defy Extreme watches at Loupe. Boasting timepieces that are built for the elements, the Defy Extreme collection is essentially another way of expressing all the superlative precision and ruggedness that goes into these very impressive watches. Plus, it’s the toughest 1/100th of a second chronograph ever made. Powered by the beast that is the El Primero 21 calibre, timekeeping precision won’t be something to worry about on your next expedition with this beauty donning your wrist.
