Authentic IWC sports watch model IW388306 featuring a brushed and polished titanium case, black rubber strap with titanium tang clasp. Includes fixed tachymeter scale bezel. The black dial displays luminous black hands and stick hour markers along with minute markers around the outer rim, plus day/date at 3 o'clock. Three sub-dials show seconds (60), minutes (30) elapsed or remaining, hours (12), day of week, and date. Powered by an IWC Calibre 69385 automatic movement providing a 46-hour power reserve. Functions include hour, minute, second, day display, date function, chronograph operation with start/stop/reset, tachymeter, power reserve indicator, scratch-resistant sapphire crystal. Round case shape measuring 41mm in diameter and 14.7mm thick. Equipped with a screw-down crown. Transparent case back allowed for visibility of the movement. Rated at 100 meters / 330 feet water resistance.