IW3706-29Ref

Launched in 2004, the IWC Pilot's Watch Chronograph Spitfire offered a more upscale variation of the brand's classic pilot's chronograph, featuring a detailed dial with applied numerals and sword-shaped hands. It utilized the caliber 7922 or 79320 and was available with black or silver dials, various date disc languages, and either a leather strap or steel bracelet, including specific references IW3706-21 through IW3706-30 for silver dial configurations.