Stainless steel case with a black leather strap. Fixed stainless steel bezel. Black (globe) dial with luminous silver-tone hands and index hour markers. Minute markers. Rotating 24 hour markers. World time cities around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display between the 4 and 5 o'clock positions. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Breitling calibre 05 automatic movement, based upon Breitling calibre 01, containing 56 Jewels, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Screw locked crown. Solid case back. Round case shape. Case size: 46 mm. Case thickness: 15.4mm. Band width: 24 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: GMT, world time zone,rotating disc with 24 world city time zones, hour, minute, second, date. Transocean Chronograph Unitime Series. Luxury watch style. Watch label: Swiss Made. Breitling Transocean Chronograph Unitime Automatic Black Dial Men's Watch AB0510U4/BE84 442X/A20D.1.