Silver-tone stainless steel case with a black croco leather strap. Bi-directional rotating 24-timezone silver-tone stainless steel bezel. Black dial with silver-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Breitling Calibre 35 automatic movement with a 70-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape, case size: 43 mm, case thickness: 14.55 mm. Band width: 23 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, world time, 24 time zones. Luxury watch style. Watch label: Swiss Made. Item Variations: AB3521U4-BG85-1024P-A20BASA.6. Breitling Navitimer 8 Unitime Automatic Black Dial Mens Watch AB3521U41B1P1.