Classique Tourbillon Quantième Perpétuel 3797 is a luxury wristwatch from Breguet.

This model was presented at the Baselworld 2014.

Since the amount of information displayed on the dial can be confusing, Breguet has added a third dimension. By lifting the hours and minutes chapter to the foreground, the timepiece draws attention to the essential information. A further glance takes in all the other indications. The reference 3797 does this with an offset sapphire disc. The opaque chapter ring with its metallic Roman numerals reveals the time instantly with the aid of the Breguet open-tipped hands in blued steel. Beneath the disc, an engine-turned hobnail pattern decorates the dial, overarched by the semi-circular scale of the retrograde dates.

The one-minute tourbillon at 6 o'clock complements the chapter ring. The subdial for the days at 9 o'clock is engine turned in waves. In the movement, a snail cam makes the days hand jump instantaneously. At 3 o'clock a blued steel hand points to the months on a dial engine-turned in a shimmering sunburst pattern. At its centre a blue sun shows the leap years.