Description

The Day-Date was first intended to be a priceless tool for daily use. Owing to an unparalleled skill in watchmaking during that era, the Day-Date provided a solution for individuals who needed total control over their personal calendar. It was the first waterproof, self-winding chronometer wristwatch that showed the day of the week in full in two distinct windows, along with the date. At midnight, both change at the same time. It is almost seven decades later and this groundbreaking transition still fascinates people.