This IWC Pilot’s Watch Chronograph 41 ref. IW389401 brings tactical refinement with a 41.9mm ceramic case and black dial engineered for legibility and precision. Powered by the IWC-manufactured Calibre 69380 automatic movement, it delivers a 46-hour power reserve, day-date display, chronograph timing, and small hacking seconds. A convex anti-reflective sapphire crystal, screwed-in crown, 10-bar water resistance, and soft-iron inner case provide durability and protection against magnetic fields. Finished with a black rubber strap featuring the EasX-CHANGE system for fast strap swaps, this is a modern pilot’s chronograph built for rugged performance.