A Blancpain Bathyscaphe Automatic Men's watch model 5100B NABA. Features an automatic movement (28 Jewels, composed of 210 parts). Constructed with a stainless steel case and black fabric NATO strap. Includes a unidirectional rotating coin edge bezel set with a black ceramic elapsed time ring insert. Displays on its meteor grey dial with luminous silver-tone hands and dot hour markers against an analog display type with minute markers around the outer rim. Equipped with date functionality positioned between 4 and 5 o'clock. Features Blancpain Calibre 1150 movement, scratch resistant sapphire crystal glass, screw-down crown, transparent case back, round case shape measuring 38 mm in diameter and 11 mm thick. Band width is 20 mm fitted with a tang clasp. Water resistant to 300 meters or 1000 feet depth.