Gyro Dial MecaA new mechanical model inaugurating a new, more sophisticated and elegant permanent collection for collectors. New, smaller diameter: 38mm. New, more streamlined, lighter, slimmer case. New skeletonized Manufacture Fleurier caliber 5557, featuring a winding crown at 12 o'clock while retaining the brand's iconic display complication. The new sliding clamp system secures the crown spring, facilitating smooth winding and offering a comfortable power