Authentic brand new Blancpain Fifty Fathoms Bathyscaphe model 5071-1110-B52A. Features automatic chronograph movement powered by Caliber 6054.P with a 72-hour power reserve. Includes day, date, and month display on a metallic sun-ray grey dial. Equipped with luminous steel hands and alternating dot/index hour markers. Case is stainless steel measuring 43mm diameter and 13.46mm thickness; fitted with a black sailcloth strap reinforced with rubber underneath and secured by a tang clasp. Unidirectional bezel. Scratch-resistant sapphire crystal lens. Water resistant to 300 meters (990 feet). Comes with a 2-year WatchMaxx warranty against manufacturing defects.