Silver-tone stainless steel case with a black leather strap. Bi-directional rotating slide rule silver-tone stainless steel bezel. Silver dial with silver-tone hands and stick hour markers. Arabic numeral marks the 12 o'clock position. tachymeter around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between 4 and 5 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Breitling Calibre 41B automatic movement with a 42-hour power reserve. Scratch resistant sapphire crystal. Screw locked crown. Solid case back. Round case shape. Case size: 42 mm. Band width: 21 mm. Fold over with safety release clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Item Variations: A4139021 G754BKLT, A4139021.G754BKLT, A4139021G754BKLT. Breitling Bentley BarNATO 42 Automatic Chronograph Silver Dial Men's Watch A4139021-G754.