That question I've asked myself quite several times.
I appreciate and expect the Ingenieur line to be the next one to be renewed because last complete innovation was in 2005! None of the models from that time still exists. I hope the Big Ingenieur Chrono will stay because I love that one but you rarely see it in an IWC dealer's window. I expect a strong Ingenieur line identity like we recently saw in the Pilot's collection, the Portofino and the Portuguese.
I'm very keen on seeing what will be the novelties in 2013.
The Ingenieur is one of the most underrated lines of the IWC collection with enormous potential. I'm sure from 2013 the Ingenieur will skyrocket.