Jaeger-LeCoultre has unveiled a new version of their iconic Reverso model, the Squadra Chronograph GMT Palermo. Inside the new timepiece is the famous Calibre 754 automatic movement. For this watch, however, what is inside is not necessarily the biggest story. Instead, the highlight is the vulcanized rubber case. Creating a case from vulcanized rubber was not easy to engineer and, of course, took countless hours to perfect. The end result, though, is a robust rubber and stainless case. Custom tailored for the rugged world of Polo.