Silver-tone stainless steel case and bracelet with unidirectional rotating silver-tone bezel. Grey dial features analog display, luminous silver-tone hands, index hour markers, minute markers around outer rim. Sapphire crystal offers scratch resistance. Automatic Breitling Calibre 01 movement includes chronometer rating (47 jewels, ~28800 vph) and column wheel mechanism; provides date function and has a power reserve of about 70 hours. Screw-down crown with solid case back. Water resistant to 500 meters/1650 feet.
