This is a fine Old chronograph watch. A rare early Lemania chronograph in 14Kt gold Lemania Case. The other button only depresses when you start stop watch function. So chronograph functions need servicing.
Here we have a compact late 1920s early 1930s monopusher chronograph watch. It has the two inset sub-dials with the constant seconds and 9 and 30-minute counter at 3. The hands are of spade and whip style with the eye-catching thermally blued tone.