Breitling has brought back the Datora spirit, paying homage to one of its top sellers from the 1940s. This chronograph stands out with its unique way of displaying the date, just like the original. The calendar has a clever design that shows the day and month in side-by-side windows, while a half-moon pointer indicates the date. Powered by Breitling's new chronometer-certified Caliber 21, this watch is a true demonstration of mechanical genius. The Montbrillant Datora also has other cool features, like a slide rule, tachometer, and 24-hour display. Plus, the caseback is engraved with major world cities. Different straps, bracelets, and dials