The Essential No 1 Chronograph is a quality timepiece that exhibits flawless performance in all environments without sacrificing style. To wear the Essential No 1 Chronograph is to always be prepared for what lies ahead. The date, days of the week, and the time can be easily observed with only a quick glance. An expertly crafted Swiss timepiece, its hands-on design allows you to transition effortlessly from the workplace to your next adventure.