Not so long ago, at the SIHH 2014, IWC renewed one of their collections, the iconic, sporty and dive-oriented Aquatimer. That’s the way to do at IWC for the SIHH: renewing entirely a family to have a complete coherent collection. Last year was the Portugeiser, 2013 the Ingenieur and 2012 the Pilot watches. For the…