Authentic Breitling Superocean watch model A17375211B1S1. Features automatic chronometer movement, powered by the Calibre 17 engine with a 38-hour power reserve indicator. Includes stainless steel case and black rubber strap equipped with folding clasp. The unidirectional rotating bezel is screw-down. Silver tone luminous hands and index hour markers (with minute markers around outer rim) are present on the black dial. Scratch-resistant sapphire crystal face, solid case back, round 42mm diameter case measuring 12.5mm thick. Rated at 300 meters or 990 feet water resistance. Comes with a 2-year WatchMaxx warranty.