The Jaeger-LeCoultre iconic Reverso has a longstanding history recently celebrating its 80th Anniversary. Starting out as a sports concept of a watch that could survive the hard knocks of the polo game evolving over time to different iritations eventually becaming increasingly known as an art deco classic.
My best advice is to go & try few of them out to see which one fits You the best. I personally went through 4 different Reverso sizes finding my perfect match with the very special Grande Reverso 976 Ceniceros Edition.