1930s silver rectangular vintage Jump-Hour watch

A rare silver rectangular vintage Jump-Hour watch. The case measures 38 x 22 mm (including lugs). The case is hallmarked Glasgow 1934. The case is faceted with a satin finish to the top and polished sides and back. The Swiss movement has 15 jewels and 3 adjustments. The front of the case has three apertures for the hour, minute and seconds to be shown. This style of watch is also known as an early digital watch.