This is one of the earliest Eberhard Chronographs from around 1935. It is also called Pre-Extrafort. It features a huge 40mm step case which is incredibly sharp. Inside we find the old Eberhard logo in the case back and on the movement bridge at it should be with these early ones. The original dial is stunning, featuring Breguet numerals and hands and a gold/copper ring unders the blue Telemetre scale. Amazing piece, especially considering it is 80 years old!