The Superocean Heritage B20 is equipped with an ultra-hard and scratchproof high-tech ceramic bezel, this loyal companion of the finest adventures perpetuates the unique and timeless style of the legendary 1957 model. Water-resistant to 200 m (660 ft), the case houses an officially chronometer-certified self-winding Manufacture caliber. All models may be equipped with a steel mesh bracelet evoking the original design. A watch with a rich past, for modern-day explorers.