Authentic Breitling Superocean Heritage Automatic 46 watch model AB2020161C1S1-BK. Features a blue ceramic unidirectional ratcheted rotating bezel with auto-lock mechanism, stainless steel case, gun blue dial with silver tone hands and index hour markers plus minute markers around the outer rim, black rubber strap equipped with deployment push button foldover clasp. Powered by Breitling Caliber B20 automatic chronometer movement ensuring precision timekeeping for 70 hours from a full charge. Includes date display function, scratch resistant sapphire crystal glass cover, round case shape measuring 46mm in diameter and 15mm thick with solid case back. Rated at 200 meters or 660 feet water resistance depth and comes with a standard 5 year WatchMaxx warranty covering the original buyer.