Tonneau shaped case using stainless steel material, table diameter 43.1 * 51 mm. From outside to inside on the black dial are the minute scale, a clock tick. Twelve o'clock direction is the minute and hour chronograph timing within the disk tray, six o'clock small seconds chronograph and date display window area. Screw-top crown is start-stop button, and the bottom is zero reset button. It equipped with the IWC homemade 89361-based movement, a diameter of 30 mm and a thickness of 7.5 mm, balance wheel of beryllium copper alloy, to provide power storage 68 hours. Back through the back cover design, waterproof to a depth of 30 meters.
