Pilot's Mark XVIII Automatic 40mm Stainless Steel and Leather Watch, Ref. No. IWIW327012

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Editor's Notes

IWC SCHAFFHAUSEN created the prototype that would shape its iconic 'Mark' series back in the 1930s and became the official supplier of military-grade references to the British Ministry of Defense in 1948. The latest to join its long legacy of pilot's watches, this stainless steel 'XVIII' model has been built in Switzerland with sapphire glass crystal that's secured against drops in pressure and a soft-iron inner case to protect against magnetic fields. It's engineered with a precise calibre 35111 automatic movement and fitted on a black leather strap.

We offer an eight-year warranty for all working parts and manufacturing faults for IWC SCHAFFHAUSEN watches. For more information, contact one of our experts by emailing

Technical Specification


  • Swiss-made calibre 35111 automatic movement with 42-hour reserve
  • 25 jewels, 28,800 Vph
  • Côtes de Genève motif, perlage


  • Hour, minute and second hands
  • Date window


  • Cream dial
  • Luminescent indices and hands, black Arabic numerals and indices


  • Stainless steel case with magnetic-resistant soft-iron inner case
  • Crown for time adjustments and manual winding
  • Sapphire glass crystal
  • Engraved case back
  • Buckle-fastening black leather strap (Calf)


  • Case diameter: 40mm; case thickness: 11mm; strap width: 20mm
  • Water resistance: 6 bar
  • Comes in a presentation box
  • Reference number: IWIW327012
  • Made in Switzerland
Product Code 44733502651239026

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