Stainless steel case.
Case diameter : 46.2 mm.
Height : 15.4 mm.
The case equipped with a double AR-coated sapphire crystal on the front and a sapphire crystal display case back at the rear.
Features a dome-shaped screw-in winding crown.
The case can withstand water pressure up to 60 meters.
Blue background dial with luminescence.
Blue calfskin strap and an IWC signed stainless steel buckle.
Strap width : 22.0 mm.
Features :
Perpetual calendar with displays for the date, day, month, year in four digits.
Perpetual moon phase for the northern and southern hemisphere.
The date display and power reserve are located at the 3 o'clock position.
The month indicator is at the 6 o'clock position.
The day of the week and the second hand share the sub-dial at the 9 o'clock position.
The double moon phase indicator at the 12 o'clock position.
Glass secured against displacement by drop in air pressure.
Sapphire glass, convex, antireflective coating on both sides.
Small hacking seconds.
IWC-manufactured movement.
Automatic, self-winding 52615 caliber.
Has a power reserve of 168 hours.
Frequency 28800.0 vph (4.0 hz).
Composed of 386 parts.
Contains 54 jewels.
Rotor with 18-carat gold medallion.