The Ref. 3711 made its debut in 1993, preceding the well-known 3713 model. It was the first of IWC's pilot's watches to feature a split-second chronograph. The main difference between the 3711 and the 3713 is the domed glass on the former. This model was available in stainless steel, yellow gold, and platinum, offering a range of options for the discerning watch collector.The full selection of Ref. 3711 includes variations such as German, Italian, English, and French day wheels, as well as options for a matte black or matte brown alligator strap. For those who prefer a metal bracelet, there are also stainless steel and platinum options available. The platinum