The IWC Pilot's Watch Chronograph ref. 3706, produced from 1994 to 2005, has become an iconic timepiece. Its Valjoux 7750-based caliber went through three variations during its production: Caliber 7902 (1994-1998), Caliber 7912 (1998), and Caliber 7922 (1999-2005). The standard versions were offered in a range of references, including different language day wheels and straps. The alligator strap references are A05065, A03457 (XS), or A05142 (XL), while the bracelet reference is A03316. Don't miss out on this classic watch with its timeless design and reliable movement.