Reminiscent of the legendary 1957 model, this Breitling Superocean Heritage II is designed to be incredibly durable and hard-wearing. Perfect for modern day explorers.At A Glance Stainless steel Ocean Classic mesh bracelet 46mm stainless steel case with a black ceramic uni-directional ratcheted bezel and 200m water resistance Cambered scratch-resistant sapphire crystal which is glareproofed on both sides Volcano black dial with baton hour markers Date window at 6 o\'clock Powered by the COSC chronometer certified Manufacture Breitling Calibre 01 self-winding mechanical movement Minimum power reserve of 70 hours