Bregeut + Tourbillon is a recipe for success. This Classique reference 3657 is a prime example of what Breguet is all about and what Breguet is capable of. From different Guilloché patterned dials, to fully hand craved movement, this is truly a work of art. Not only the tourbillon, this 3657 has an additional power reserve as well as 24 hour indicator which completes this unique dial layout which goes tremendously well together with the tourbillon at 6 o'clock.