The IWC Pilot's Watch Doppelchronograph ref. 3713 was produced from approximately 1996 to 2005. It was the second pilot's watch from IWC to feature a split-second chronograph. The watch was offered in stainless steel, yellow gold, and platinum, with a variety of dial options. The stainless steel version could be worn on a strap or bracelet, while the platinum version was limited to just five pieces on a bracelet. Starting in 2003, the 3713 was only available with Spitfire-style dials. The specific model IW3713-14 has a Black dial and a Yellow Gold case.