One of the watches Corum is famous for is the Golden Bridge. We covered a review of the classical Golden Bridge here and a ladies perspective on the ladies version here. We found it to be a charming watch, full of character. The classical Golden Bridge follows the form of the movement with a tonneau shaped case with sapphire glass on all sides. They did a foray into a round case with a limited edition run of 75 pieces in 2010, but have kept the tonneau shape. Till Baselworld 2016, where they launched the Golden Bridge Round, with inspiration from the Golden Gate Bridge in San Francisco.