IWC Watch Pilot's Automatic Mark XX IW328203.

Less is more: the Mark XX reduces the design and technical functionality of a pilot's watch to its pure essence. It is the successor to the legendary Mark 11, a precise amagnetic instrument watch IWC developed in 1948 for the navigators and pilots of the British Royal Air Force. This version features a robust and corrosion-resistant stainless steel case with a diameter of 40 millimeters, a blue dial, and rhodium-plated hands. The high-contrast dial with white numerals and indices, the triangular index at 12 o'clock, and luminous elements ensure easy readability in all lighting conditions. Precision is ensured by the IWC-manufactured 32111 caliber with automatic winding and a power reserve of 120 hours. As with its historic predecessor, a soft-iron inner case protects the movement from the effects of magnetic fields. The front glass is specially secured so that it cannot detach from its place even in the event of a sudden pressure drop. The Pilot's Watch Mark XX is water-resistant to 10 bar and is fitted on a blue calfskin strap with a pin buckle. Thanks to the integrated EasX-CHANGE® system, the strap can be easily exchanged for another without additional tools.