Pre-Owned IWC Portuguese Chronograph (IW371471) self-winding automatic watch, features a 40.9mm 18k rose gold case with a diamond bezel surrounding a black dial on a black alligator strap with an 18k rose gold tang buckle. Functions include hours, minutes, small seconds and chronograph. This watch does not come with box or papers. We back this watch with a 15-month warranty! This watch will be ready to ship in 5-7 days!