The first sports chronograph to join the brand\'s iconic Supermarine dive collection, this Bremont Supermarine Chrono Automatic Men\'s Watch blends unique design with capabilities to withstand extreme conditions. At A Glance  Presented on a black rubber strap 43mm case size with 200m water resistance Black dial with contrasting white dial chronographs Bi-directional ceramic and etched bezel which displays 24hour functionality Baton hour markers with date window at 4 o\'clock Scratch resistant sapphire crystal glass Powered by the COSC certified, automatic La Joux Perret 7754 calibre chronograph movement with GMT functionality