Brand New Authentic IWC. Model IW389404. Blue Ceramic case with sapphire crystal and fixed Ceramic bezel. Automatic chronograph movement (calibre 69380). Blue dial featuring luminous black hour and minute hands, Arabic numerals, stick hour markers, and minute track around the outer rim. Includes day of week and date sub-dials at the 3 o'clock position displaying weekday, date, seconds, hours, minutes, 12/30-hour chronograph functions, and power reserve indicator. Equipped with a screw-down crown for water resistance (rated to 100 meters / 330 feet). Features include hour hand, minute hand, second hand, day display, date function, chronograph seconds, hours sub-dial, minutes sub-dial, fixed bezel, solid case back, tang clasp. Comes with a 2-year WatchMaxx warranty.