CASE Stainless steel case Diameter 39.0 mm Height 10.8 mm Screw in crown Water resistance 6 bar MOVEMENT 32110 Calibre IWC-manufactured movement Automatic, self-winding 72 hours Power Reserve Frequency 28800.0 vph (4.0 hz) 164 Components 21 Jewels Côtes de Genève, perlage FEATURES Soft-iron inner case for protection against magnetic fields Date display Glass secured against displacement by drop in air pressure Sapphire glass, convex, antireflective coating on both sides Central hacking seconds DIAL Black dial with luminescence STRAP Green textile strap Strap width 20 mm