ZENITH- DEFY EXTREME MIRROR 03.9102.9004/90.I001 Black Dial The case back for this

The case back for this model features a 3D laser engraving of the K2 mountain that is depicted with incredible color

This 34 mm model in stainless steel features a bezel with engraved Roman Numerals

This 43 mm model is crafted in stainless steel with a blue dial with silvery subdials

this exceptional timepiece is perfectly suited to the specific conditions of deep water: its bezel is filled with Super-LumiNova Grade X®

ZENITH- DEFY EXTREME MIRROR 03.9102.9004/90.I001 Black Dial The case back for thisThe DEFY Extreme Mirror 1 100th of a second chronograph takes on a futuristic and highly reflective camouflage that blends in with its environment. Crafted entirely in mirror polished stainless steel. The sapphire dial with applied counters reveals the El Primero 21 automatic high frequency movement with two escapements beating at 50Hz and 5Hz. The DEFY Extreme watch comes with a steel bracelet as well as a black rubber strap and a Velcro strap.