IWC Schaffhausen celebrates the 75th anniversary of its Mark series with the launch of two new versions of the Pilot’s Watch Mark XX.
Over 70 years ago, IWC Schaffhausen engineered the Mark 11 for the British Royal Air Force (RAF). This instrument watch for pilots and navigators was not only the start of the legendary Mark series, but it also set the benchmark for modern pilot’s watches. Officially designated as the “navigator’s wristwatch Mk. 11 – Stores Ref. 6B/346”, it was delivered to the Air Force in 1948 with the 89 calibre, which housed in a soft-iron inner case to protect it from magnetic fields, as well as a high-contrast dial with luminescence that made it easy to read in limited visibility.
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In 2022, IWC introduced the Pilot’s Watch Mark XX as the latest addition to the series and now completes the line-up with two silver-plated dial versions, one fitted with a black calfskin strap (Ref. IW328207), and the other a high-grade 5-link stainless steel bracelet (Ref. IW328208).

The Pilot’s Watch Mark XX features a 40-millimetre stainless steel case, thoroughly re-engineered with a revised side profile and an improved lug geometry that provides an even better fit on all wrists. The graphics for the numerals and indices on the high-contrast dial have been refined to the smallest detail while luminescent elements on the dial and the black hands ensure perfect readability in all lighting conditions.
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The Pilot’s Watch Mark XX is powered by the IWC-manufactured 32111 calibre. The automatic movement features a silicon escapement and a double pawl winding system, building up a five-day power reserve. And, being a pilot’s watch, the front glass is specially secured to remain in place even in the event of a sudden pressure drop in the cockpit.

Another practical feature is the integrated EasX-CHANGE system, which lets the wearer change the strap or bracelet quickly and easily without any tools. A wide variety of straps and bracelets, including in calfskin and durable, water-proof rubber, are available as accessories, allowing the wearer to customise their timepiece to their liking.
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